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A wide selection of reef additives, foods, farm favorites, and hardware!

115 products


  • API  Nitrate Test Kit

    API Nitrate Test Kit

    3 in stock

    Measures nitrate levels in both fresh & saltwater aquariums. Tests nitrate levels from 0 to 160 ppm. 90 tests per kit.Freshwater/Saltwater Nitrate Test Instructions:Why Test For Nitrate?Nitrate (NO3-) is produced in the aquarium by the biological filter. Beneficial bacteria in the biological filter convert toxic ammonia and nitrite into nitrate. A high nitrate level indicates a build-up of fish waste and organic compounds, resulting in poor water quality and contributing to the likelihood of fish disease. Excessive nitrate also provides a nitrogen source that can stimulate algal blooms. In the opinion of many aquarists, maintaining a low nitrate level improves the health of fish and invertebrates.Testing Tips:This test kit reads total nitrate (NO3-) level in parts per million (ppm) which are equivalent to milligrams per liter (mg/L) from 0 ppm to 160 ppm, in either fresh or saltwater aquariums. This kit includes two Nitrate Test Color Charts ��� one for freshwater aquariums, and one for saltwater aquariums ��� so be sure to use the correct chart for your type of aquarium when interpreting test results. The Freshwater Nitrate Test Color Chart is the appropriate chart to use for testing freshwater aquariums to which salt has been added. This test kit measures nitrate as nitrate ion or ���total nitrate.��� Other nitrate test kits that measure ���nitrate-nitrogen��� (NO3-N) will give readings 4.4 times LESS than this test kit.Directions for Testing Nitrate: Read thoroughly before testing. Do not allow Test Solutions to get into aquarium. To remove childproof safety cap: With one hand, push red tab left with thumb while unscrewing cap with free hand. Fill a clean test tube with 5 ml of water to be tested (to the line on the tube). Add 10 drops from Nitrate Test Solution Bottle # 1, holding dropper bottle upside down in a completely vertical position to assure uniformity of drops added to the water sample. Cap the test tube and invert tube several times to mix solution. Do not hold finger over the open end of the tube, as this may affect test results. Vigorously shake the Nitrate Test Solution Bottle # 2 for at least 30 seconds. This step is extremely important to insure accuracy of test results. Now add 10 drops from Nitrate Test Solution Bottle #2, holding dropper bottle upside down in a completely vertical position to assure uniformity of drops to the water sample. Cap the test tube and shake vigorously for one minute. This step is extremely important to insure accuracy of test results. Wait five minutes for the color to develop. Read the test results by matching the color of the solution against those on the Nitrate Test Color Chart. The tube should be viewed against the white area beside the color chart. Color comparisons are best made in a well-lit area. The closest match indicates the ppm (mg/L) of nitrate in the water sample. Rinse the test tube with clean water after each use. What The Test Results Mean:In new freshwater and saltwater aquariums the nitrate level will gradually climb as the biological filter becomes established. A nitrate level of 40 ppm (mg/L) or less is recommended for freshwater aquariums. Many marine aquarists prefer to keep nitrate levels as low as possible, especially when keeping invertebrates.Monitoring Nitrate Levels:Regular testing for nitrate is an essential part of routine aquarium maintenance. Aquarium water should be tested for nitrate once a week to make sure the nitrate does not reach an undesirable level.Reducing Nitrate in the Aquarium:In FreshwaterUse Aquarium Pharmaceuticals Nitra-Zorb��� to remove nitrate from freshwater aquariums. Nitra-Zorb is a rechargeable filtration material that removes nitrate from freshwater. Making partial water changes can also help reduce the nitrate level, especially if the initial nitrate level is very high. However, because many tap water supplies contain nitrate, it can be difficult to lower nitrate levels by this method. Aquarium Pharmaceuticals Tap Water Purifier will remove all pollutants, including nitrate, from tap water, making water changes effective. The Tap Water Purifier makes any tap water perfect aquarium water.In SaltwaterPartial water changes are the easiest way to lower the nitrate in a saltwater aquarium. Keep in mind, however, that the biological filter constantly produces nitrate. Also, because many tap water supplies contain nitrate, it can be difficult to lower nitrate levels by this method. Aquarium Pharmaceuticals Tap Water Purifier will remove all pollutants, including nitrate, from the tap water��� making water changes effective. The Tap Water Purifier makes any tap water perfect aquarium water.DANGER: HARMFUL Xn & CORROSIVE C Bottle #1 contains 41% Hydrochloric acid Causes burns Irritating to respiratory system Harmful if swallowed Keep locked up and out of the reach of children In case of contact with eyes or skin, rinse immediately with plenty of water (at least 15 minutes) and seek medical advice immediately Remove contaminated clothing Wear suitable gloves and eye/face protection In case of accident or if you feel unwell, seek medical advice immediately (show label where possible). Manufacturer Info Aquarium Pharmaceuticals Aquarium SuppliesAquarium Pharmaceuticals (API) has been helping people take good care of ornamental fish for over 40 years. Their research and development scientists have advanced the care of fish with all-natural medications, stable bacteria for biological filtration, one-bottle test kits, consumer-friendly dosing caps and much more. They���ve received over 25 global patents for their breakthrough innovations in the aquatics industry. And they continue to look for ways to improve the fishkeeping experience for hobbyists. Research. Experience. Dedication to scientific, quality treatment for healthy fish. It���s what makes API the first choice of aquarium owners. API manufactures and sells hundreds of products across many different product categories, including aquarium and pond treatments, aquarium equipment, aquariums and fish nutrition. Ships with your livestock order!*Discount codes cannot be applied to this product

    3 in stock

    $19.99

  • BSI Cyanoacrylate IC-Gel Aquarium Frag Glue

    BSI Cyanoacrylate IC-Gel Aquarium Frag Glue

    9 in stock

    IC-GEL��� is one of the most popular reef-safe glues for hobbyists, providing instant bonding of coral frags to plugs or to established live rock in aquariums.�� IC-GEL��� is an extremely thick cyanoacrylate (CA) paste packaged in an applicator tube, like toothpaste, and will not drip nor run, even when applied to a vertical surface making it very convenient for some assembly applications. IC-GEL��� can be applied at any angle with just a squeeze of the tube, however, does have a tendency to continue to flow for about a second after pressure is released, which must be taken into account when applied. IC-GEL��� is also an excellent putty for plastics, but also works well on wood, glass, metal, fiberglass, ceramic, and rubber. Directions: Screw on top and cap unit to puncture seal on the tube. Remove cap and apply IC-GEL to one surface, and then hold parts tightly together. Allow to set for 10-25 seconds Replace cap immediately after use Storing in cool dry place can extend shelf life for over three years Available sizes: 20 gram *DISCOUNTS DO NOT APPLY TO THIS PRODUCT

    9 in stock

    $19.99

  • MicroBacter Start XLM (250ml, 500ml) Starter Bacteria Culture

    Brightwell Aquatics MicroBacter Start XLM (250ml, 500ml) Starter Bacteria Culture

    14 in stock

    Overview Super concentrated 15X Suspension of LIVE non-pathogenic microbes, specifically formulated to extremely rapidly establish biological filtration in new aquarium set-ups, and to enhance the rate of nitrification in existing systems. Useful for rapidly re-establishing nitrification bacteria in case of an emergency Particularly useful in aquaria with high population densities and when adding new fish Helpful to re-establish nitrifying bacteria after cleaning rocks and surfaces and after use of medications.1. Rapid reduction of ammonia, and nitrite.2. Prevents “New Tank Syndrome.” Supplied in a proprietary base which provides for maximum longevity Formulated utilizing extensive data compiled by microbiologists. Sizes 250ml | 500ml

    14 in stock

    $24.99 - $45.99

  • Two Little Fishies AcroPower Amino Acids for SPS Corals 250 mL

    Two Little Fishies AcroPower Amino Acids for SPS Corals 250 mL

    4 in stock

    Two Little Fishies` new formula supplies amino acids that corals need to build their skeletal architecture. Corals, like other cnidaria, have a special ability to uptake dissolved amino acids across their entire surface. Closed system aquariums with protein skimming and other ULN (ultra-low nutrient) filtration methods deplete amino acids that are vitally important for coral health. Corals become more colorful within days due to the extension of the growing margins when AcroPower is used. Manufacturer Info Two Little FishiesTwo Little Fishies, Inc. was founded in 1991 to promote the reef aquarium hobby with its introductory video and books about reef aquariums. The company now publishes and distributes the most popular reef aquarium reference books and identification guides in English, German French and Italian, under the d.b.a. Ricordea Publishing.

    4 in stock

    $14.99

  • Tom Aquatics Flexible Air Line Tubing - 25ft

    Tom Aquatics Flexible Air Line Tubing - 25ft

    6 in stock

    Marked at Every 12 Inches Top Quality, Flexible Tubing Kink Resistant For Air or Water Applications

    6 in stock

    $12.99

  • Innovative Marine AUQA Gadget AccuDrip Acclimator - Single Pack

    Innovative Marine AUQA Gadget AccuDrip Acclimator - Single Pack

    5 in stock

    AuqaGadget - AccuDrip - Acclimator -��Single PackAccuDrip Acclimation Kit - ���Protecting your Investment!���There���s nothing more heartbreaking than bringing new tank inhabitants home and watching them stressed and traumatized from improper acclimation.You can reduce shock and stress induced diseases by acclimating all new specimens safely and easily with our professional Patent-Pending drip acclimation method. Providing the smoothest transition for your new tank mates is the single most important decision to safeguard against unwanted distress. Even the slightest differences in temperature, pH, and specific gravity (salinity) are detrimental and prevents a long healthy life.The AccuDrip is the smart investment for relocating new livestock from point A to point B with minimal complications. Its��� Patent-Pending self-priming siphon bulb is the sanitary choice to keep aquarium water off your hands and away from your mouth while displaying a constant visible drip count at eye level.The AccuDrip utilizes a rigid tube that hangs virtually on any aquarium which flows water through a transparent self-priming siphon bulb that doubles as a visual drip counter and is controlled with a precision thumb wheel rolling clamp. Only requires one gentle squeeze to create a siphon guaranteed everytime!Directions:Use a clean and designated bucket and release your live fish, coral, or invertebrate along with the water contents. Always remember to allocate one bucket for fish only and one for corals and invertebrates to prevent cross contamination.Steps to Success1. Insert the longer rigid tubing end into the flexible tube. Hang rigid tube on edge of aquarium and place other end of line into your bucket.2. Close the rolling clamp and a simple squeeze of the siphon/drip chamber will create a siphon.3. Slowly roll the clamp to open position until your desired drip rate is achieved.4. We recommend that the water volume is tripled to slowly equalize all water parameters.Drip Rate Guideline1-2 Drips per second - for snails, shrimps, crabs, starfish, anemones2-3 Drips per second - for wrasses, puffers, anthias, gobies, butterflies2-4 Drips per second - for majority of other fish such as angels, tangs, coralsClean Up��Simply hang the rigid tubing on a cup of freshwater to rinse out any excess salt that may clog.

    5 in stock

    $21.99

  • Alkalin8.3 (250ml, 500ml) pH buffer/Alkalinity Supplement

    Brightwell Aquatics Alkalin8.3 (250ml, 500ml) pH buffer/Alkalinity Supplement

    6 in stock

    Overview Raises alkalinity, adjusts pH to 8.3 Unlike single component KH products such as sodium carbonate, Alkalin 8.3 is a multi-component automatic buffer that regulates pH and its use makes for a much more stable aquarium.  Eliminates pH and KH instability caused by poor salt mixes and ineffective buffering products. Highly-effective alkalinity(KH)-increasing (”buffer”) solution. Helps increase pH Stability in an aquarium by raising the alkalinity. Provides a source of carbonates, which make up the majority by weight of aragonite, the mineral secreted by reef-building organisms as skeletal material. Continued addition raises pH until 8.3 is reached, at which point the pH remains unchanged and the alkalinity alone increases. Over 50% stronger than most competing products. Free of phosphates, silicate, and organic material. Formulated by a marine scientist Sizes 250ml | 500ml Technical Background Alkalinity, also referred to as carbonate hardness or buffering capacity, is essentially a means of quantifying the stability of pH in a solution, such as aquarium water. Alkalinity is of extreme importance in a marine aquarium, owing to the manner in which it influences pH. In an aquarium, weak acids formed by oxygen respiration and the decomposition of organic material gradually deplete alkalinity. If left unchecked, the alkalinity drops below a critical level and pH begins to fluctuate more wildly than is normally suggested (a daily pH shift of +/-0.2 is normal in marine aquaria), causing stress to livestock. Alkalinity is also depleted by reef-building organisms during the production of aragonite (~60% carbonates by weight), and is therefore very important for their rapid growth. Maintaining the alkalinity in marine aquaria between 7.5 - 9.5 dKH (2.7 - 3.4 meq/L) will generally maintain pH within the desired range. The rate at which alkalinity is depleted in a reef aquarium is determined by the stocking density of reef-building livestock, type of lighting, rate of water circulation, and other biological, physical, and chemical conditions; therefore, each aquarium will have different requirements for the rate of alkalinity supplementation. Once the rate of alkalinity depletion in the aquarium has been determined, the proper dosing rate of this product can be easily calculated. It is recommended that a quality salt mix with the proper (not augmented) alkalinity and concentrations of major, minor, and trace elements be used to establish natural seawater parameters in the reef aquarium, providing a stable ionic foundation on which to build. For additional information on alkalinity and other important aspects of marine chemistry for marine aquaria. All Brightwell Aquatics liquid water care supplements are made with purified water and high purity materials. We develop formulae for aquaria based on empirical data, using observation and measurement rather than theory. Instructions and Guidelines Basic: Shake product well before using. Add product at the maximum rate of 5 ml (1 capful) per 30 US-gallons daily until the desired alkalinity is attained, then dose daily or weekly as needed (see below) to maintain alkalinity between 7 - 12 dKH. When used in this fashion, 250 ml treats up to 1,500 US-gallons (5,678 L). Advanced: Determine the alkalinity in the aquarium using an accurate test kit before supplementing. Shake product well before using. Each ml of Brightwell Aquatics Alkalin8.3 will increase the alkalinity in 1 US-gallon (3.785 L) of water by 3.1 dKH (1.1 meq/L). If the initial alkalinity in the aquarium is below 7 dKH (2.5 meq/L), add this product at the maximum rate of 5 ml per 10 US-gallons daily until the desired alkalinity is attained, then dose daily or weekly as needed (see below). For minor adjustments to alkalinity, add 5 ml (1 tsp) of Alkalin8.3 per 30 US-gallons of aquarium water as needed to maintain the alkalinity within the proper range. Always try to maintain the alkalinity within a range of +/-1 dKH. To determine the rate of alkalinity depletion once the desired alkalinity has been acquired, measure the alkalinity at the same time each day over a one- to two-week period. To determine the daily dosing rate (preferable to weekly dosing) for alkalinity maintenance: estimate the volume of water in the entire aquarium system; divide the daily decrease in alkalinity by 3.1 (when measuring alkalinity by dKH; divide by 1.1 when measuring by meq/L); multiply this number by the volume of water in the system to get the daily dosage required (ml) to maintain a stable alkalinity. Daily dosing maintains a more stable alkalinity and pH (and a more natural environment) than dosing weekly, in which the alkalinity spikes just after dosing and then gradually decreases throughout the course of the week. Problem pH Aquariums:  Aquaria with low circulation at the water’s surface, or in which a CO2-injected calcium reactor is being employed, or which are placed in an enclosed room with human and animal inhabitants (giving off CO2 into the air), often have a depressed pH due to carbon dioxide build up. Boost pH+ can help overcome this along with other measures, such as providing outside air to the skimmer intake port or other methods to control CO2 and bring pH in the aquarium back into a higher desired range without raising alkalinity to an unacceptable level. Use Boost pH+ as directed and do not exceed a pH value of 8.5, because pH at 8.6 or higher may be stressful and/or damaging to sensitive aquairum inhabitants. Additionally, changes to pH should be made very gradually, again to avoid stressing aquarium inhabitants. See suggestions for adjusting alkalinity below. It is not unusual for pH to fluctuate throughout the course of 24-hours between seemingly wide-ranging values (i.e. lower at night higher during the middle of the day); this is a natural occurrence that is caused by changes in the rates of photosynthesis between dark and light periods. If pH levels are seen to be constantly below the desired level and alkalinity is within the proper range, then the addition of Boost pH+, this product, may be very helpful. Caution: Contains carbonate and bicarbonate salts; harmful if swallowed. If swallowed: give water, get medical attention. May cause eye or skin irritation. If in eyes, flush with water for 15 minutes, get medical attention. If on skin, wash thoroughly with water. Keep out of reach of children. Not for human consumption. Ingredients: Purified water, inorganic Bicarbonate, Carbonate, Sulfate, Borate salts, proprietary ingredients

    6 in stock

    $8.99 - $11.99

  • Iodion (250ml, 500ml) Iodine Supplement

    Brightwell Aquatics Iodion (250ml, 500ml) Iodine Supplement

    6 in stock

    Overview Highly-concentrated, extended activity iodide solution. Provides iodide, which is important to hermatypic corals and other invertebrates harboring zooxanthellae, macroalgae, and also to the health of fishes. Stronger than most competing products. The nature of iodide sources used makes Iodion more effective than standard iodide-solutions. Suitable for use by aquarium hobbyists of all skill and experience levels. Composed of purified water and ultra-high purity materials. Formulated by a marine scientist. Sizes 250ml | 500ml  Technical Background Presence of iodine is vital to hermatypic invertebrates because it is used to detoxify excess oxygen produced by zooxanthellae. This oxygen irritates sensitive tissue. Corals and clams that appear to shrivel or close under intense lighting are likely attempting to shade their zooxanthellae symbionts to reduce the rate of oxygen production. Iodide essentially bonds with oxygen to form non-toxic iodate, relieving the need to shield zooxanthellae and enabling the host organism to open more fully. The predominant form of iodine in seawater is iodide. The natural seawater concentration of all iodine species combined is approximately 0.06 ppm, classifying it as a minor element. Even in this small concentration, iodine is required for survival of fishes, crustaceans, macroalgae and kelp, and hermatypic invertebrates alike. The importance of iodine in a reef aquarium cannot be overstated. Iodine binds rapidly with latent organic material and is passively removed by aggressive protein skimming and the use of organic-adsorption products such as activated carbon and specialty resins. The combined biological and chemical depletion of iodine necessitate that its concentration be monitored and the aquarium supplemented as needed. The rate at which iodine is extracted from the water is determined by the stocking density of reef-building livestock, type of lighting, and other biological, physical, and chemical conditions. Once the rate of iodine uptake in the aquarium has been determined, the proper dosing rate of this product can be easily calculated. All Brightwell Aquatics liquid water care supplements are made with purified water and high purity materials. We develop formulae for aquaria based on empirical data, using observation and measurement rather than theory. Instructions and Guidelines Basic: Shake product well before using. Add the amount recommended on the bottle to maintain the iodine concentration within a range of 0.04 - 0.06 ppm.  Caution: Keep out of reach of children. Not for human consumption. Contact poison control center if ingested.

    6 in stock

    $9.99 - $17.49

  • Reef Biofuel (250mL, 500ml) Liquid Carbon Additive

    Brightwell Aquatics Reef Biofuel (250mL, 500ml) Liquid Carbon Additive

    11 in stock

    Overview Helps maintain a balanced nutrient-limited marine aquarium by enabling the hobbyist to enhance the rate of microbial growth and reproduction, increasing the rate of phosphate-reduction and denitrification; this is of particular benefit in heavily-stocked, well-fed reef aquaria. Replaces “vodka method” of microbial activity-enhancement with a completely safe and biologically-sound, non-flammable alternative to using vodka or ethanol. Indirectly benefits corals and other suspension-feeding invertebrates by encouraging reproduction of bacterioplankton (an important food source for suspension-feeding invertebrates). Encourages polyp-expansion in all corals. May be used to help expedite biological filtration in new set-ups. Sizes 250ml | 500ml  Technical Background The concept of biological filtration is simply to utilize living organisms to remove substances from aquatic systems as a natural result of their respiration and metabolic processes. This mode of filtration is at work in any aquarium system housing live organisms, though microbes (e.g. various types of bacteria) are arguably responsible for the majority of nutrient-remineralization that takes place; oceanographic studies have shown that up to 90% of the dissolved organic carbon present in seawater may be assimilated by planktonic bacteria (bacterioplankton) into new biomass. This nutrient assimilation simultaneously removes nitrogen (as ammonia, nitrite, and nitrate) and phosphorus (as phosphate) from the water, making bacterioplankton a very effective sink of dissolved organic material that would otherwise fuel the growth of organisms such as cyanobacteria and filamentous algae in aquaria. Bacterioplankton are also an important food source for organisms that are able to capture them from the water column. In a sense, utilizing these microbes to control dissolved organic material and then gradually removing the microbes themselves on a continuous basis through protein skimming and the feeding activities of corals, clams, tube worms, tunicates, sponges, and their respective allies, becomes an effective means of nutrient-harvest. Simultaneously, it promotes the health of these suspension-feeding organisms through constant feeding (encouraging polyp-expansion in many types of corals), and promotes water quality. The entire process requires that adequate carbon be present in a usable form. In aquaria with a tendency towards elevated phosphate and nitrate concentrations, an appropriate source of carbon may quickly become depleted. Reef BioFuel provides a source of bioavailable carbon to ensure that nutrient remineralization is efficient and effective. Instructions and Guidelines Shake product well before using. The main goal of using Reef BioFuel is to provide a source of organic carbon to bacterioplankton, enabling them to assimilate available phosphate and nitrate into new biomass (removing these nutrients from the water column and making them unavailable for uptake by cyanobacteria and algae); the resulting increase in bacterioplankton biomass is then removed from the aquarium via protein skimming and through the feeding activities of suspension-feeding invertebrates such as corals, clams, tube worms, tunicates, sponges, and their respective allies. In this fashion, good water quality is maintained, a food source is provided to many aquarium inhabitants, and a large percentage of the assimilated nutrients are directly removed from the system (via protein skimming). Do not use this product in any aquarium in which active and effective protein skimming is not in use. The skimmer may be turned off for a few (e.g. 2 - 6) hours following addition of Reef BioFuel to the aquarium to enable nutrient uptake and assimilation, whereupon skimming should be resumed; the use of a timer and automated doser to control protein skimming and dosing is a simple and effective means of accomplishing this. Alternately, the product may be effectively employed without turning skimming off at all. Grossly overdosing Reef BioFuel will not significantly increase the effectiveness of the product, nor the rate at which it enacts changes in aquaria; in fact, it may have a deleterious effect on water quality if not used as directed. The following recommendations are based upon extensive testing and will produce the best results in most aquaria; dosage may be adjusted according to perceived benefit to aquarium with time. Medium- to High-nutrient Systems: Add 5 ml (1 capful) per 50 US-gallons (189.3 L) [≈2 drops per gallon (3.8 L)] of aquarium water daily. Monitor concentrations of phosphate and nitrate with accurate test kits; phosphate and nitrate should eventually become immeasurable (or nearly so) when a balance is reached between the rates of nutrient-input and nutrient-assimilation. Thereafter, switch to “low-nutrient” dosage (below). Low-nutrient Systems: Add 5 ml (1 capful) per 100 US-gallons (378.5 L) [≈1 drop per gallon (3.8 L)] of aquarium water daily. With time, hobbyists may determine that decreasing the dosage and/or dosing frequency by up to 50% sufficiently maintains a low-nutrient environment. During changes in biological filtration or when increasing the aquarium bioload, dose 1 drop per 50 US-gallons daily for one week, then resume “low-nutrient” dosage. Caution: Keep out of reach of children. Not for human consumption. Ingredients: Purified water, proprietary blend of ACS Reagent-grade organic carbon sources.

    11 in stock

    $18.99 - $22.99

  • Salifert Phosphate Test Kit

    Salifert Salifert Phosphate Test Kit

    5 in stock

    Ships with your livestock order! Salifert Phosphate Profi-Test If phosphate is present in too high a concentration there may be an increase in growth of undesirable algae and if the phosphate level is higher than 0.04 mg/L the growth rate of corals and calcareous algae may decrease by as much as 90%. Washing fish food (a rich source of phosphates) after thawing can significantly reduce the input of phosphate, and using a high grade, phosphate free activated carbon can also help to keep phosphate levels as low as possible. The Salifert Phosphate test kit detects, in less than 5 seconds, the level of phosphate present. There are two different ranges within the kit: a low range for phosphate-phosphor from 0.01 - 1 mg/L and a medium range for phosphate-phosphor from 0.02 - 2 mg/L. Sufficient for 60 tests. Can be used for marine, fresh and garden pond water Specifications Erroneous results might be obtained when the carbonate hardness is higher that 20dKH. This corresponds to an alkalinity of 7meq/l. Normally the carbonate hardness is well below the above mentioned values.Warning!Irritating: PO4-1 contains < 3.5 M HCL.R36/37/38: Irritating to eyes, respiratory system and skin.S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. *Discount codes cannot be applied to this product

    5 in stock

    $18.99

  • Salifert Calcium Test Kit

    Salifert Salifert Calcium Test Kit

    10 in stock

    Ships with your livestock order! Salifert Calcium Test Kit   Calcium is a major constituent of coralline algae, the skeletal material of hard corals and the skeletal needles of soft/leather corals. In many cases too low a calcium concentration retards coral and coralline algae growth. Calcium also fulfills many important biological functions. In a healthy aquarium, the growth and multiplication of corals, calcareous algae and other organisms can result in calcium depletion. To maintain a stable environment it is important that the calcium content should not fluctuate by more than 15 mg/L from the optimum range of 420 - 450 mg/L so regular testing should be carried out. This means that any calcium test used should have an accuracy of significantly less than 15mg/L otherwise it will be difficult to monitor such fluctuations. The Salifert test kit measures in steps of 5 mg/L and has an accuracy of 10 mg/L. The color change is precise, detecting small but significant fluctuations in the concentration of calcium. The test is not affected by magnesium. Sufficient for 50-100 tests. Can be used for marine water, freshwater and garden pond water Warning:Ca-1 reagent contains sodium hydroxide and is strongly irritating to skin and eyes. In case of contact with skin wash with plenty of water. In case of contact with the eyes wash with plenty water and consult a physician immediately.Not for consumption. Keep out of reach of children. If swallowed contact a physician immediately. *Discount codes cannot be applied to this product

    10 in stock

    $18.99

  • Salifert - KH/Alkalinity Test Kit

    Salifert - KH/Alkalinity Test Kit

    5 in stock

    Ships with your livestock order! ��Salifert KH/Alkalinity Profi-Test Calcium is not the only substance needed to form the skeletal material of corals and allow calcareous algae to grow. Carbonate and bicarbonate are also needed and these two substances can have a major effect on stabilizing or buffering pH levels in the aquarium in the correct range of 8.1 to 8.4. The total carbonate and bicarbonate concentration is also called alkalinity or carbonate hardness and for a stable system the alkalinity should not fluctuate by more than 5% from the optimum level of approx. 2.8 meq/L i.e. a maximum fluctuation of 0.14 meq/L. The Salifert test is sensitive enough to detect small changes in levels of alkalinity, measuring in steps of 0.1 meq/L and demonstrating a very sharp color change. Sufficient for 100 to 200 tests. The Salifert KH + pH buffer additive makes correction of the alkalinity or carbonate hardness simple and does not upset the pH of the system Can be used for marine water, frewshwater and garden pond water Warning!The KH/Alkalinity reageant contains a dye. Avoid spilling the dye on fabric and other materials since they may become stained. Keep out of reach of children. Not for consumption. *Discount codes cannot be applied to this product

    5 in stock

    $15.99

  • Salifert - Flatworm Exit

    Salifert - Flatworm Exit

    8 in stock

    Ships with your livestock order! �� Flatworm eXit itself is quite safe to fish and invertebrates. However, the body juice of flatworms can be toxic to some reef inhabitants when present in a too high concentration. This body juice is sometimes excreted when flatworms die.So when you use this product it is important to do the following first: Siphon out as many flatworms as possible. Keep sufficient fresh activated carbon in a canister ready. Turn off UV, ozone and remove activated carbon. Keep the skimmer turned on. Important remarksBelow given remarks are a.o. meant to reduce the amount of the flatworm`s toxic body juices in the water.Many people have treated their reef tank(s) successfully using Flatworm eXit without any problems. The most important factors are reducing the number of flatworms before commencing with the treatment and reducing the amount of the flatworm`s body juice, released when they die, as fast as possible.Do not underestimate the number of flatworms in your system. In a few cases a significant number of flatworms can be hiding in, for example, crevices. Blow in such and any other potential hiding places, water, to blow any flatworm out of there. For that purpose you can use a powerhead or a turkey baster. Siphon out those flatworms as well.Furthermore, do not underestimate the amount of toxic body-juices these flatworms can excrete. This can be reduced significantly by really siphoning out the flatworms before commencing with the treatment. Further significant reduction is accomplished by siphoning out as many dead flatworms as you can.Any body juice released by the dead flatworms in the water has to be reduced further by using about 1 pound of fresh high quality carbon for every 50 gallons. The carbon has to be used in a canister with a sufficient forced water flow.Take sufficient time for treating the tank. That is, do not treat your tank in a hurry. Also, take time to monitor your tank for at least 6 hours after the treatment.It is also wise to have at least 25% water ready for a water change if required. �� *Discount codes cannot be applied to this product

    8 in stock

    $20.99

  • Salifert - Nitrate Test Kit

    Salifert - Nitrate Test Kit

    5 in stock

    Ships with your livestock order! �� Nitrate Profi-Test When there are insufficient areas of a tank which are deprived of oxygen (anaerobic zones) or denitrification is not taking place properly, nitrate will build up. This can also happen in an aquarium where the biological loading on the system is causing an imbalance e.g. if there is excessive livestock for the aquarium volume or over feeding is occurring. The build up of nitrate can result in unwanted algae growth and the slowing down of coral growth. The nitrate concentration in a reef aquarium should be lower than 1 mg/L, although fish only aquariums would usually have a higher concentration. Just as with nitrite, many nitrate test kits are prone to amine interference which can make the levels of nitrate appear much lower than they actually are. The Salifert test kit does not suffer from such interference and gives accurate and quick results with a total testing time of less than 3 minutes. The test kit���s range goes from a very low to a very high nitrate concentration (approx. 0.2 - 100 mg/L as total nitrate). Sufficient for 50 tests. This test offers two ranges:Low range: 0.2 - 10 mg/L (ppm) as nitrate.Medium range: 2 - 100 mg/L (ppm) as nitrate.Clean test vial and scoop after use. Store this kit in a dry place.Warning!KEEP OUT OF REACH OF CHILDREN. �� *Discount codes cannot be applied to this product

    5 in stock

    $21.99

  • Salifert - Magnesium Test Kit

    Salifert - Magnesium Test Kit

    10 in stock

    Introducing Salifert Magnesium Test Kit: The Ultimate Solution for Precise Magnesium Monitoring in Your Aquarium! Why Test Magnesium? Magnesium is an essential element in reef aquariums, influencing the growth and calcification rates of corals, as well as the overall health and coloration of invertebrates. By regularly monitoring magnesium levels, you can ensure that your aquarium environment remains stable and conducive to the thriving growth of corals and other marine organisms. Key Features: Accurate and reliable testing: Salifert Magnesium Test Kit utilizes a precise titration method to deliver highly accurate results, allowing you to monitor magnesium levels with confidence. Wide detection range: With a detection range of 20-1000 mg/L (ppm), this test kit provides comprehensive coverage, enabling you to monitor magnesium levels across a broad spectrum. Easy-to-use: The user-friendly testing procedure ensures hassle-free operation, making it suitable for both novice and experienced aquarium hobbyists. Quick and convenient: With rapid testing results obtained within minutes, you can efficiently monitor magnesium levels and take necessary corrective actions as needed. High-quality components: Salifert Magnesium Test Kit is manufactured using premium-grade materials to ensure durability and reliability, providing long-lasting performance. How to Use: Fill the provided test vial with aquarium water up to the designated mark. Add a measured amount of Magnesium Test Solution to the test vial. Shake the vial vigorously for 10 seconds to mix the contents thoroughly. Slowly add the Magnesium Indicator Solution drop by drop, counting the number of drops until the color changes from blue to pink. Multiply the number of drops used by 50 to determine the magnesium concentration in mg/L (ppm). Maintaining optimal magnesium levels in your aquarium is essential for promoting the growth and vitality of corals and other marine organisms. With Salifert Magnesium Test Kit, you can ensure precise monitoring of magnesium levels, allowing you to create a thriving reef environment that dazzles with vibrant colors and healthy marine life. Elevate your aquarium maintenance routine with Salifert Magnesium Test Kit and unlock the secrets to a flourishing coral reef ecosystem! Ships with your livestock order!*Discount codes cannot be applied to this product

    10 in stock

    $24.99

  • Boyd Chemi-Pure 5oz

    Boyd Chemi-Pure 5oz

    9 in stock

    Ships with your livestock order! Chemi-pure can be used with all water types as a chemical absorption filter and ion generator and exchange unit to positively keep pH at a perfect constant level. Also fantastic for use with African Cichlids and Discus! Needs replacement only every six months under normal circumstances. Use 1 unit up to 40 gallons, 2 units from 40 to 100 gallons, above 100 gallons add one unit for every 25 gals. 10oz.Soft corals - Crustose Coralline Algaes - Caulerpas - Gorgonias - Seafans - other invertebrates and fish of all species thrive and grow luxuriously with no water change necessary using real seawater or the better imported mixes. This is not a claim, but fact, experienced by thousands of CHEMI-PURE users. In fact, salt water fish have spawned repeatedly in 5 year old water. CHEMI-PURE does not remove trace elements and is the only filter medium which aids in the natural balance of positive and negative charges, with an emphasis on the beneficial negative ion. CHEMI-PURE comes packed in pure polyester filter bags in sealed plastic bottles, called 1 unit, one of which is recommended for up to 40 gallons of water, and which is completely active for 4-6 months with no `regeneration` or cleaning required and is cheaper than carbon or pads. The one filtration product we unreservedly recommend for use with CHEMI-PURE is the Poly-Filter, by Poly-Bio Marine! Use one pad above and one below the CHEMI-PURE bag. We also recommend the use of foam fractionation or "protein skimmers." Contents�� Tank Type�� Benefits Chemi-Pure�� Granulated carbon, ion exchange resins Any light bioload freshwaterand saltwater aquarium�� Clear and contaminant-free water Chemi-Pure Elite Granulated Carbon, ion exchange resins,and granulated ferric oxide Any medium-heavy bioloadfreshwater or saltwater aquarium�� Clear and contaminant-free waterwith the added benefit oflong-lasting phosphate control Chemi-Pure Blue�� Extruded pelletized carbon, phosphateadsorption resin, and organic scavenger resin�� Higher pH tanks such assaltwater reef tanks, African Cichlids,Goldfish and Koi Clear and contaminant-free waterwith the added benefit of quickphosphate control and organicwaste removal Chemi-Pure Green���� Extruded pelletized carbon, ionexchange resins, and organic scavenger resin�� Freshwater planted aquariums Clear and contaminant-free waterwith the added benefit of organic wastecontrol without aggressivephosphate removal which helps benefitplant growth Manufacturer Info Boyd Enterprises Aquarium SuppliesBoyd Enterprises was founded in 1962 by Dick Boyd, who had been working in aquarium stores since 1947 at the age of 17. He had a love and passion for building and maintaining aquariums as a hobby. Through his constant experimentation to create his own filtration techniques, he developed the world renowned Chemi-pure - the original ion filter medium. In 1955, Dick Boyd along with three others founded the first Marine Aquarium Society in the United States. In 1972, he and his wife Linda, moved into a house large enough so he could build his dream aquarium. It took two years, but by 1974 Mr. Boyd had constructed a 3,000 gallon aquarium that was home to various corals, fish and invertebrates. Boyd Enterprises strives to keep up Dick���s level of Excellence, quality and customer service. *Discount codes cannot be applied to this product ��

    9 in stock

    $9.99 - $13.99

  • Boyd Chemi-Pure Elite

    Boyd Chemi-Pure Elite

    2 in stock

    Ships with your livestock order! Chemi-pure can be used with all water types as a chemical absorption filter and ion generator and exchange unit to positively keep pH at a perfect constant level. Also fantastic for use with African Cichlids and Discus! Needs replacement only every six months under normal circumstances. Use 1 unit up to 40 gallons, 2 units from 40 to 100 gallons, above 100 gallons add one unit for every 25 gals. 10oz. Contains 1/2 unit enough to treat 20 gallons. Chemi-pure Elite formula now contains ferric oxide, that helps remove slime and PO4 (phosphates), giving your coral and fish a healthy environment to grow and live. Soft corals - Crustose Coralline Algaes - Caulerpas - Gorgonias - Seafans - other invertebrates and fish of all species thrive and grow luxuriously with no water change necessary using real seawater or the better imported mixes. This is not a claim, but fact, experienced by thousands of CHEMI-PURE users. In fact, salt water fish have spawned repeatedly in 5 year old water. CHEMI-PURE does not remove trace elements and is the only filter medium which aids in the natural balance of positive and negative charges, with an emphasis on the beneficial negative ion. CHEMI-PURE comes packed in pure polyester filter bags in sealed plastic bottles, called 1 unit, one of which is recommended for up to 40 gallons of water, and which is completely active for 4-6 months with no `regeneration` or cleaning required and is cheaper than carbon or pads. The one filtration product we unreservedly recommend for use with CHEMI-PURE is the Poly-Filter, by Poly-Bio Marine! Use one pad above and one below the CHEMI-PURE bag. We also recommend the use of foam fractionation or ""protein skimmers."" �� Does Chemi-pure remove trace element? You do not have to worry about Chemi-pure removing trace elements and being a problem. Chemi-pure does contain some carbon and will remove trace amounts of some elements, but not to the extent where you would see any significant effects on any levels in your aquarium. Will Chemi-pure raise my pH higher than it is now? Chemi-pure works together with your waters chemistry to safely buffer an improper or low pH. It will not raise your pH from any level, but help keep it at a constant level for your aquarium. Can I open the bag and separate the product to fit into my filter? No, you should never cut open the bag and separate the product at all. The product ingredients do not mix evenly. If it is separated, you may not get the full benefits of the product as it is designed to do. Where in my filter should I place the product? Anywhere that you can put the product so it has a substantial flow of water going through the bag will do just fine. If you place in a canister filter, put a little bit of filter floss below and above the product to take up some extra room and give a nice fit. �� Benefits: �� LONGER LIFE - Fish often live three to four times longer than in any other closed system, fresh or marine. NECESSARY ORGANISMS - Allowed growth with no danger of pollution. REMOVES OFFENSIVE ODORS REAL SEA WATER OR ARTIFICIAL REMOVES TOXIC ELEMENTS - Including Copper & Phenol IMMEDIATE ACCLIMATION - with ravenous appetite QUICKER RESPONSES - Neurological reactions like fishes in natural habitat FRESHWATER FISHES - of all species thrive ESPECIALLY GOOD FOR AFRICAN CICHLIDS & DISCUS NO WATER CHANGE NECESSARY - for at least 5 years (length of test only) PERHAPS NEVER! CRYSTAL CLEAR WATER - Always sparkling blue-white water NO CLEANING - Necessary for health of fish. CONSTANT pH - Always within the safe range NO OSMOTIC SHOCK - 90% eliminated NO ION ANTAGONISM ECONOMICAL - Replacement only every six to eight months makes initial cost very low - eliminates expensive water changes - fewer losses. Contents Tank Type�� Benefits Chemi-Pure Granulated carbon, ion exchange resins Any light bioload freshwaterand saltwater aquarium Clear and contaminant-free water Chemi-Pure Elite�� Granulated Carbon, ion exchange resins,and granulated ferric oxide Any medium-heavy bioloadfreshwater or saltwater aquarium�� Clear and contaminant-free waterwith the added benefit oflong-lasting phosphate control Chemi-Pure Blue�� Extruded pelletized carbon, phosphateadsorption resin, and organic scavenger resin�� Higher pH tanks such assaltwater reef tanks, African Cichlids,Goldfish and Koi�� Clear and contaminant-free waterwith the added benefit of quickphosphate control and organicwaste removal Chemi-Pure Green Extruded pelletized carbon, ionexchange resins, and organic scavenger resin�� Freshwater planted aquariums�� Clear and contaminant-free waterwith the added benefit of organic wastecontrol without aggressivephosphate removal which helps benefitplant growth �� Manufacturer Info Boyd Enterprises Aquarium SuppliesBoyd Enterprises was founded in 1962 by Dick Boyd, who had been working in aquarium stores since 1947 at the age of 17. He had a love and passion for building and maintaining aquariums as a hobby. Through his constant experimentation to create his own filtration techniques, he developed the world renowned Chemi-pure - the original ion filter medium. In 1955, Dick Boyd along with three others founded the first Marine Aquarium Society in the United States. In 1972, he and his wife Linda, moved into a house large enough so he could build his dream aquarium. It took two years, but by 1974 Mr. Boyd had constructed a 3,000 gallon aquarium that was home to various corals, fish and invertebrates. Boyd Enterprises strives to keep up Dick���s level of Excellence, quality and customer service. *Discount codes cannot be applied to this product ��

    2 in stock

    $14.99

  • Boyd Chemi-Pure Blue 5.5oz

    Boyd Chemi-Pure Blue 5.5oz

    14 in stock

    Ships with your livestock order! A revolutionary new addition to the Chemi-pure family, Chemi-pure Blue!Chemi-pure Blue is specially created for fantastic results in reef and marine aquariums. The new proprietary blend of premium, low-dust pelletized carbon and high capacity ion-exchange resins are skillfully combined to created a superior all-in-one filter media in a nylon bag. Chemi-pure Blue significantly reduces organic compounds and phosphates while raising redox and helping stabilize pH for a healthy, crystal clear aquarium. Keeps pH stable and constant Reduces fish loss due to pH changes or polluted water Keeps aquariums crystal clear Provides positive neurological reactions in fish, mimicking a natural environment Removes dissolved organics Helps fish have a better appetite Eliminates osmotic shock Increases fish life span Filters out coppers, metals, odors and phenol Prevents ion antagonism Treats up to 35 Gallons! �� �� Contents Tank Type Benefits Chemi-Pure Granulated carbon, ion exchange resins Any light bioload freshwaterand saltwater aquarium�� Clear and contaminant-free water Chemi-Pure Elite Granulated Carbon, ion exchange resins,and granulated ferric oxide Any medium-heavy bioloadfreshwater or saltwater aquarium Clear and contaminant-free waterwith the added benefit oflong-lasting phosphate control Chemi-Pure Blue Extruded pelletized carbon, phosphateadsorption resin, and organic scavenger resin Higher pH tanks such assaltwater reef tanks, African Cichlids,Goldfish and Koi Clear and contaminant-free waterwith the added benefit of quickphosphate control and organicwaste removal Chemi-Pure Green Extruded pelletized carbon, ionexchange resins, and organic scavenger resin Freshwater planted aquariums Clear and contaminant-free waterwith the added benefit of organic wastecontrol without aggressivephosphate removal which helps benefitplant growth �� *Discount codes cannot be applied to this product ��

    14 in stock

    $14.99 - $24.99

  • Reef Roids Coral Food (37g, 75g, 150g)

    Polyp Lab Reef Roids Coral Food (37g, 75g, 150g)

    15 in stock

    What is Reef-Roids?: Reef-Roids is a blend of naturally occurring marine planktons, which contains a species of zooplankton that is unique to our product. It is formulated to minimize water degradation and is ideal for Goniapora, Zoanthids, Mushrooms, and all other filter feeding corals. With continued use, your corals will experience faster growth and coloration! Ingredients: Marine Planktons Guaranteed AnalysisCrude Protein 60%Crude Fat 20%Crude Fiber 8%Moisture 6%Ash 6% Directions: For every 100g of tank volume, mix one teaspoon of Reef-Roids with some water from your tank. For optimum results, use a syringe to target feed this mixture while tank circulation is off. Otherwise, disperse mixture directly into tank.

    15 in stock

    $15.99 - $39.99

A wide selection of reef additives, foods, farm favorites, and hardware!

Our Mission

“Specializing in Rare and Unusual Corals” is our mantra!  We are constantly searching for new and exciting corals that will thrive in your reef and make your tank one of a kind!

Aqua SD has been shipping corals country wide since 2007!  All corals are shipped overnight to get your corals to you as quickly as possible.  We make sure to use the best packing materials available, so your corals arrive safely.

You’ll find the largest selection of WYSIWYG (What You See Is What You Get) corals and inverts on our website.  We are constantly updating the site with new and exciting products.  Please make sure to subscribe to our Newsletter to keep up to date for special promotions and releases

All Corals and Inverts are thoroughly inspected and quarantined before they are made available for sale.  We are constantly monitoring these animals and making sure they are getting the best care possible.  Our husbandry staff is always happy and willing to answer any questions you may have.

At Aqua SD, our main goal is to ensure customer satisfaction.  If you have any issues or concerns, please do not hesitate to reach out to us.  We hope to make your reef aquarium full of color and life!

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