ASD Winter Flash Sale After Party Additional 10% Off. Code: AFTERPARTY

Products

2884 products


  • Sale -70% *22*22

    1 in stock

    $20.00$6.00

  • Sale -81% *22*22

    Toxic Mayan Sun Favia

    1 in stock

    Some varieties like Favites grow incredibly fast. Other varieties like Coelastrea are one of the slowest. That is the major hurdle with long term aquaculture - the growth rate of these corals. Caring for Favia coral is not too challenging, making this a good choice for beginning reef keepers. The most important thing is to keep the water quality high, but this applies to any coral species. Don't neglect regular aquarium maintenance. - BR101

    1 in stock

    $40.00$7.50

  • Sale -70% *22*22

    Toxic Monti

    1 in stock

    Montipora are considered an entry level SPS coral as they are more forgiving than Acropora. Montipora come in plating varieties or encrusting varieties and come in many different colors. Montipora require moderate to high lighting and moderate to high flow. - BR45

    1 in stock

    $20.00$6.00

  • Sale -70% *22*22

    Toxic Monti

    1 in stock

    Montipora are considered an entry level SPS coral as they are more forgiving than Acropora. Montipora come in plating varieties or encrusting varieties and come in many different colors. Montipora require moderate to high lighting and moderate to high flow. - BR40

    1 in stock

    $20.00$6.00

  • Sale -77% *22*22

    Toxic Pocclipora Large Frag

    1 in stock

    Acroporo (Acros) are found all throughout tropical reefs around the world. While beautiful, they are a difficult species to care for and not for beginning hobbyists. Acros require perfect and stable water conditions, strong lighting and strong alternating flow to do their best. - CR34

    1 in stock

    $70.00$16.00

  • Sale -77% *22*22

    Toxic Pocclipora Large Frag

    1 in stock

    Acroporo (Acros) are found all throughout tropical reefs around the world. While beautiful, they are a difficult species to care for and not for beginning hobbyists. Acros require perfect and stable water conditions, strong lighting and strong alternating flow to do their best. - CR35

    1 in stock

    $70.00$16.00

  • Sale -25% *22*22

    Toxic Polyps Stylo

    1 in stock

    Acroporo (Acros) are found all throughout tropical reefs around the world. While beautiful, they are a difficult species to care for and not for beginning hobbyists. Acros require perfect and stable water conditions, strong lighting and strong alternating flow to do their best. - C16

    1 in stock

    $60.00$44.99

  • Sale -0.1% *22*22

    Toxic Polyps Stylo

    1 in stock

    Acroporo (Acros) are found all throughout tropical reefs around the world. While beautiful, they are a difficult species to care for and not for beginning hobbyists. Acros require perfect and stable water conditions, strong lighting and strong alternating flow to do their best. - D24

    1 in stock

    $10.00$9.99

  • Sale -0.1% *22*22

    Toxic Polyps Stylo

    1 in stock

    Acroporo (Acros) are found all throughout tropical reefs around the world. While beautiful, they are a difficult species to care for and not for beginning hobbyists. Acros require perfect and stable water conditions, strong lighting and strong alternating flow to do their best. - D23

    1 in stock

    $10.00$9.99

  • Sale -79% *22*22

    1 in stock

    $40.00$8.40

  • Sale -83% *22*22

    1 in stock

    $50.00$8.40

  • *22*22

    Toxic Splatter Favia

    1 in stock

    Some varieties like Favites grow incredibly fast. Other varieties like Coelastrea are one of the slowest. That is the major hurdle with long term aquaculture - the growth rate of these corals. Caring for Favia coral is not too challenging, making this a good choice for beginning reef keepers. The most important thing is to keep the water quality high, but this applies to any coral species. Don't neglect regular aquarium maintenance. - DR26

    1 in stock

    $4.99

  • *22*22

    Toxic Splatter Favia

    1 in stock

    Some varieties like Favites grow incredibly fast. Other varieties like Coelastrea are one of the slowest. That is the major hurdle with long term aquaculture - the growth rate of these corals. Caring for Favia coral is not too challenging, making this a good choice for beginning reef keepers. The most important thing is to keep the water quality high, but this applies to any coral species. Don't neglect regular aquarium maintenance. - DR27

    1 in stock

    $4.99

  • *22*22

    Toxic Splatter Favia

    1 in stock

    Some varieties like Favites grow incredibly fast. Other varieties like Coelastrea are one of the slowest. That is the major hurdle with long term aquaculture - the growth rate of these corals. Caring for Favia coral is not too challenging, making this a good choice for beginning reef keepers. The most important thing is to keep the water quality high, but this applies to any coral species. Don't neglect regular aquarium maintenance. - DR25

    1 in stock

    $4.99

  • Sale -80% *22*22

    1 in stock

    $30.00$6.00

  • Sale -72% *22*22

    Toxic Splatter Trachy

    1 in stock

    Wellsophyllia and Trachyphyllia are large fleshy LPS corals. They come in a wide variety of colors and patterns. Wellsos and Trachys are easy to moderately easy to keep, require moderate lighting, moderate flow and should be placed on the sand bed. Occasional feedings are recommended. - B06

    1 in stock

    $250.00$70.00

  • Sale -36% *22*22

    Toxic Stem Hammer

    1 in stock

    Moderate lighting and medium flow will keep your Euphyllias very happy. While Euphyllia should be kept away from other corals, they can be kept closely together. - CR79

    1 in stock

    $50.00$31.99

  • Sale -36% *22*22

    Toxic Stem Hammer

    1 in stock

    Moderate lighting and medium flow will keep your Euphyllias very happy. While Euphyllia should be kept away from other corals, they can be kept closely together. - C35

    1 in stock

    $50.00$31.99

  • Sale -44% Toxic Stem Hammer - Multiples Available

    Toxic Stem Hammer - Multiples Available

    Toxic Stem Hammer Coral (Multiples Available) Add a burst of exotic color and flow to your reef with the striking Toxic Stem Hammer Coral. This unique variety of Euphyllia features vibrant green hammer-shaped tips perched on deep purple and neon green stems, creating a bold contrast that glows intensely under actinic lighting. The unusual stem coloration gives this hammer an extra layer of visual appeal, making it a must-have for collectors and Euphyllia enthusiasts. Key Features: Coloration: Bright green tips with a mix of toxic green and rich purple stems—a rare and eye-catching combination. Growth Pattern: Branching growth allows for natural movement and easy fragging. Size: Frags typically include 1–2 heads with potential for fast colony growth in stable conditions. Habitat: Prefers moderate lighting and low to medium, indirect water flow. Compatibility: Semi-aggressive; allow space around it to prevent stinging other corals. Care Level: Moderate; ideal for hobbyists with some LPS experience. Whether you’re building a Euphyllia garden or looking for a high-impact focal coral, the Toxic Stem Hammer delivers unforgettable color and motion. Multiple Available: We’ll carefully select a healthy frag with vibrant green tips and that unmistakable purple and neon green stem combo. Care Instructions: Maintain stable parameters: calcium (420–450 ppm), alkalinity (8–9 dKH), and magnesium (1300–1400 ppm). Keep temperature between 76–80°F. Use moderate lighting (LED or T5) for optimal color and health. Feed weekly with meaty foods like mysis shrimp or coral-specific blends for enhanced growth. Bring contrast and color like no other with the Toxic Stem Hammer Coral. Order today and add this rare beauty to your reef lineup!

    $25.00 - $75.00

  • Sale -57% Toxic Stem, Canary and Neon Splatter Hammer Combo (Multiples Available)

    $150.00$65.00

  • Sale -75% *22*22

    Toxic Tiger Striped Trachy

    1 in stock

    Wellsophyllia and Trachyphyllia are large fleshy LPS corals. They come in a wide variety of colors and patterns. Wellsos and Trachys are easy to moderately easy to keep, require moderate lighting, moderate flow and should be placed on the sand bed. Occasional feedings are recommended. - BR08

    1 in stock

    $200.00$50.00

  • Sale -67% *22*22

    Toxic Tiger Striped Trachy

    1 in stock

    Wellsophyllia and Trachyphyllia are large fleshy LPS corals. They come in a wide variety of colors and patterns. Wellsos and Trachys are easy to moderately easy to keep, require moderate lighting, moderate flow and should be placed on the sand bed. Occasional feedings are recommended. - BR10

    1 in stock

    $150.00$50.00

  • Sale -33% *22*22

    Toxic Tips Acropora

    1 in stock

    Acroporo (Acros) are found all throughout tropical reefs around the world. While beautiful, they are a difficult species to care for and not for beginning hobbyists. Acros require perfect and stable water conditions, strong lighting and strong alternating flow to do their best. - D13

    1 in stock

    $30.00$19.99

  • Sale -43% *22*22

    Toxic Tips Acropora

    1 in stock

    Acroporo (Acros) are found all throughout tropical reefs around the world. While beautiful, they are a difficult species to care for and not for beginning hobbyists. Acros require perfect and stable water conditions, strong lighting and strong alternating flow to do their best. - D16

    1 in stock

    $70.00$40.00

  • Sale -75% *22*22

    Toxic Trachy

    1 in stock

    Wellsophyllia and Trachyphyllia are large fleshy LPS corals. They come in a wide variety of colors and patterns. Wellsos and Trachys are easy to moderately easy to keep, require moderate lighting, moderate flow and should be placed on the sand bed. Occasional feedings are recommended. - AR39

    1 in stock

    $200.00$50.00

  • Sale -75% *22*22

    Toxic Trachy

    1 in stock

    Wellsophyllia and Trachyphyllia are large fleshy LPS corals. They come in a wide variety of colors and patterns. Wellsos and Trachys are easy to moderately easy to keep, require moderate lighting, moderate flow and should be placed on the sand bed. Occasional feedings are recommended. - AR62

    1 in stock

    $200.00$50.00

  • Sale -75% *22*22

    Toxic Trachy

    1 in stock

    Wellsophyllia and Trachyphyllia are large fleshy LPS corals. They come in a wide variety of colors and patterns. Wellsos and Trachys are easy to moderately easy to keep, require moderate lighting, moderate flow and should be placed on the sand bed. Occasional feedings are recommended. - AR20

    1 in stock

    $200.00$50.00

  • Sale -67% *22*22

    Toxic Trachy

    1 in stock

    Wellsophyllia and Trachyphyllia are large fleshy LPS corals. They come in a wide variety of colors and patterns. Wellsos and Trachys are easy to moderately easy to keep, require moderate lighting, moderate flow and should be placed on the sand bed. Occasional feedings are recommended. - AR14

    1 in stock

    $150.00$50.00

  • Sale -75% *22*22

    Toxic Trachy

    1 in stock

    Wellsophyllia and Trachyphyllia are large fleshy LPS corals. They come in a wide variety of colors and patterns. Wellsos and Trachys are easy to moderately easy to keep, require moderate lighting, moderate flow and should be placed on the sand bed. Occasional feedings are recommended. - AR42

    1 in stock

    $200.00$50.00

  • Sale -67% *22*22

    Toxic Trachy

    1 in stock

    Wellsophyllia and Trachyphyllia are large fleshy LPS corals. They come in a wide variety of colors and patterns. Wellsos and Trachys are easy to moderately easy to keep, require moderate lighting, moderate flow and should be placed on the sand bed. Occasional feedings are recommended. - AR44

    1 in stock

    $150.00$50.00

  • Sale -67% *22*22

    Toxic Trachy

    1 in stock

    Wellsophyllia and Trachyphyllia are large fleshy LPS corals. They come in a wide variety of colors and patterns. Wellsos and Trachys are easy to moderately easy to keep, require moderate lighting, moderate flow and should be placed on the sand bed. Occasional feedings are recommended. - AR49

    1 in stock

    $150.00$50.00

  • Sale -77% *22*22

    Toxic Trachy

    1 in stock

    Wellsophyllia and Trachyphyllia are large fleshy LPS corals. They come in a wide variety of colors and patterns. Wellsos and Trachys are easy to moderately easy to keep, require moderate lighting, moderate flow and should be placed on the sand bed. Occasional feedings are recommended. - AR06

    1 in stock

    $350.00$80.00

  • Sale -68% *22*22

    Toxic Trachy

    1 in stock

    Wellsophyllia and Trachyphyllia are large fleshy LPS corals. They come in a wide variety of colors and patterns. Wellsos and Trachys are easy to moderately easy to keep, require moderate lighting, moderate flow and should be placed on the sand bed. Occasional feedings are recommended. - AR17

    1 in stock

    $250.00$80.00

  • Sale -75% *22*22

    Toxic Trachy

    1 in stock

    Wellsophyllia and Trachyphyllia are large fleshy LPS corals. They come in a wide variety of colors and patterns. Wellsos and Trachys are easy to moderately easy to keep, require moderate lighting, moderate flow and should be placed on the sand bed. Occasional feedings are recommended. - AR50

    1 in stock

    $200.00$50.00

  • Sale -75% *22*22

    Toxic Trachy

    1 in stock

    Wellsophyllia and Trachyphyllia are large fleshy LPS corals. They come in a wide variety of colors and patterns. Wellsos and Trachys are easy to moderately easy to keep, require moderate lighting, moderate flow and should be placed on the sand bed. Occasional feedings are recommended. - AR58

    1 in stock

    $200.00$50.00

  • Sale -73% *22*22

    Toxic Trachy

    1 in stock

    Wellsophyllia and Trachyphyllia are large fleshy LPS corals. They come in a wide variety of colors and patterns. Wellsos and Trachys are easy to moderately easy to keep, require moderate lighting, moderate flow and should be placed on the sand bed. Occasional feedings are recommended. - AR02

    1 in stock

    $300.00$80.00

  • Sale -75% *22*22

    Toxic Trachy

    1 in stock

    Wellsophyllia and Trachyphyllia are large fleshy LPS corals. They come in a wide variety of colors and patterns. Wellsos and Trachys are easy to moderately easy to keep, require moderate lighting, moderate flow and should be placed on the sand bed. Occasional feedings are recommended. - AR25

    1 in stock

    $200.00$50.00

  • Sale -70% *22*22

    Toxic Watermelon Chalice

    1 in stock

    Chalices are widely known to be one of the most colorful corals that a hobbyist can buy. Chalice come in as many colors as they do different patterns. Chalices require low lighting, low to moderate flow and, occasional feedings to promote growth and color. - OCRF

    1 in stock

    $20.00$6.00

  • Sale -70% *22*22

    Toxic Watermelon Chalice

    1 in stock

    Chalices are widely known to be one of the most colorful corals that a hobbyist can buy. Chalice come in as many colors as they do different patterns. Chalices require low lighting, low to moderate flow and, occasional feedings to promote growth and color. - OCRF

    1 in stock

    $20.00$6.00

  • Sale -70% *22*22

    Toxic Watermelon Chalice

    1 in stock

    Chalices are widely known to be one of the most colorful corals that a hobbyist can buy. Chalice come in as many colors as they do different patterns. Chalices require low lighting, low to moderate flow and, occasional feedings to promote growth and color. - OCRF

    1 in stock

    $20.00$6.00

  • Sale -70% *22*22

    Toxic Watermelon Chalice

    1 in stock

    Chalices are widely known to be one of the most colorful corals that a hobbyist can buy. Chalice come in as many colors as they do different patterns. Chalices require low lighting, low to moderate flow and, occasional feedings to promote growth and color. - OCRF

    1 in stock

    $20.00$6.00

  • Trachyphyllia Coral Sticker by Reef of Clowns

    Trachyphyllia Coral Sticker by Reef of Clowns

    Trachyphyllia *High quality thick, durable vinyl *Scratch, rain & sunlight resistant *Holographic�� ��

    $4.99

  • Sale -25% *22*22

    Transforming Barbie Mille Acropora

    1 in stock

    Acroporo (Acros) are found all throughout tropical reefs around the world. While beautiful, they are a difficult species to care for and not for beginning hobbyists. Acros require perfect and stable water conditions, strong lighting and strong alternating flow to do their best. - D10

    1 in stock

    $40.00$29.99

  • Sale -82% *22*22

    Tree Frog Rasta Zoanthids Combo

    1 in stock

    Embark on a journey through the dynamic world of Zoas and Palys, where growth forms intermingle to create a stunning spectacle in your aquarium. These captivating corals exhibit a variety of forms, ranging from solitary polyps to thriving colonies connected by delicate stolons or a robust coenenchyme. Witness the unfolding beauty as some varieties leisurely add one or two polyps per month, while others explode with vitality, rapidly multiplying with five or six polyps at a time. Maintain the delicate balance of your aquatic haven with natural sea water parameters, ensuring a salinity of 1.026, calcium at 450ppm, alkalinity around 8, and magnesium reaching 1400. Nitrates and phosphates play a crucial role in shaping the growth dynamics of Zoas and Palys - brace yourself for the mesmerizing journey. - B142

    1 in stock

    $125.00$22.50

  • Tropic Marin All-For-Reef (250mL, 500mL, 1000mL)

    Tropic Marin Tropic Marin All-For-Reef (250mL, 500mL, 1000mL)

    2 in stock

    Product Description: Tropic Marin All-For-Reef is a revolutionary approach to dosing, combining calcium, alkalinity, and other trace elements into a single, easy to use solution. It's no longer necessary to maintain two, three, or four solutions, or a complicated reactor. All-For-Reef is a balanced source of calcium and carbonate hardness, released through natural biological processes, along with a mix of trace elements. No mixing, no gas cylinders, no fuss.  Instructions: Start with a daily dose of 5 ml of All-For-Reef per 100 liters (26 US-gal) of aquarium system volume. Increase the daily dosage – by continuous control of the alkalinity – weekly by 2.5 ml per 100 liters (26 US-gal) of aquarium system volume, until a constant carbonate hardness of 7 to 9 °dH is reached. Specifications (per 500 mL) Carbonate Hardness Concentration: 2,800 dKH Calcium Concentration: 20,000 mg Ca Magnesium Concentration: 950 mg Mg In addition to the calcium, alkalinity, and magnesium, All-For-Reef comes pre-mixed with the same elements used in their Trace A and Trace K A- ELEMENTS - contains anions of the trace elements bromine, fluorine, iodine, lithium, molybdenum, selenium and vanadium in pure mineral form K+ ELEMENTS - contains cations of the trace elements barium, chrome, cobalt, iron, copper, manganese, nickel, strontium and zinc in pure mineral form Ingredients: Organic Calcium Salts, Salts of Magnesium, Strontium and Trace Elements (Barium, Boron, Bromine, Chrome, Iron, Fluorine, Iodine, Cobalt, Copper, Lithium, Manganese, Molybdenum, Nickel, Selenium, Strontium, Vanadium and Zinc)

    2 in stock

    $14.99 - $36.99

  • Tropic Marin Coral Clean 250mL

    Tropic Marin Tropic Marin Coral Clean 250mL

    1 in stock

    New corals often introduce unwanted organisms, parasites and/or impurities into the aquarium, which can endanger the old coral population. Tropic Marin® Coral Clean reliably removes the most common epiphytes, parasites and impurities in an easy-to-use bath. The animals that fall off allow immediate monitoring of success that shows whether further baths are necessary. Tropic Marin® Coral Clean is phosphate-free and less aggressive than other forms of cleaning baths such as Lugol's solution or fresh water. Instructions: A glass or plastic container, which holds the coral during the treatment, is filled with sea water from the aquarium. 1 ml Tropic Marin® Coral Clean is dosed into the prepared container per 100 ml water and mixed well with the water. The coral is fully immersed in this short bath and left for ten to fifteen minutes. Before the coral is put back into the aquarium, the coral should be shaken lightly in the bath to shake off any deposits and undesirable adhering organisms. Ingredients: Purified water, PVP Iodine, Sodium Hydroxide

    1 in stock

    $17.89

  • Sale -80% *22*22

    Tropical Paradise Micro Favia

    1 in stock

    Some varieties like Favites grow incredibly fast. Other varieties like Coelastrea are one of the slowest. That is the major hurdle with long term aquaculture - the growth rate of these corals. Caring for Favia coral is not too challenging, making this a good choice for beginning reef keepers. The most important thing is to keep the water quality high, but this applies to any coral species. Don't neglect regular aquarium maintenance. - OCRF

    1 in stock

    $30.00$6.00

  • Sale -83% *22*22

    True Blue Sinatra Zoa

    1 in stock

    Embark on a journey through the dynamic world of Zoas and Palys, where growth forms intermingle to create a stunning spectacle in your aquarium. These captivating corals exhibit a variety of forms, ranging from solitary polyps to thriving colonies connected by delicate stolons or a robust coenenchyme. Witness the unfolding beauty as some varieties leisurely add one or two polyps per month, while others explode with vitality, rapidly multiplying with five or six polyps at a time. Maintain the delicate balance of your aquatic haven with natural sea water parameters, ensuring a salinity of 1.026, calcium at 450ppm, alkalinity around 8, and magnesium reaching 1400. Nitrates and phosphates play a crucial role in shaping the growth dynamics of Zoas and Palys - brace yourself for the mesmerizing journey. - A18

    1 in stock

    $90.00$15.00

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!

© 2025 Aqua SD, Powered by Shopify

    • Amazon
    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • USDC
    • Visa

    Login

    Forgot your password?

    Don't have an account yet?
    Create account

    ×

    Please wait...

    Make An Offer

    Descriptive image text
    Descriptive image text