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  • BioDigest 6 - Multi-Strain Bacteria for Biological Filtration - Prodibio

    BioDigest 6 - Multi-Strain Bacteria for Biological Filtration - Prodibio

    Prodibio
    $19.99
    BioDigest is the result of over 25 years of research in the aquarium industry. It is a concetrated consortium of bacterial strains that work in synergy.  BioDigest is composed of natural bacterial strains selected for their ability to support the...
  • On Sale 50%
    (EXPIRED 6/26) Marine Complete - Press On Food Shots (60g) - Nutramar
    On Sale 50%

    (EXPIRED 6/26) Marine Complete - Press On Food Shots (60g) - Nutramar

    Nutramar
    $14.99
    $7.49
    Nutramar Marine Complete Shots are suitable for everyday feeding for your fish, corals and other invertebrates. Sticks easily to the side of the tank or rockwork allowing your fish to graze whilst giving you a close-up view of your fish feeding! Cold...
  • High Precision Hydrometer Kit w/ Measuring Cylinder - Tropic Marin

    High Precision Hydrometer Kit w/ Measuring Cylinder - Tropic Marin

    Tropic Marin
    $79.99
    Uncompromising Salinity Accuracy for Sensitive Reef Systems Maintaining a precise salinity level is critical for coral health, invertebrate survival, and overall reef stability. While swing-arm hydrometers and uncalibrated refractometers can drift over...
  • CORAL Magazine May/June 2026 Issue  (Free on Orders $100+)

    CORAL Magazine May/June 2026 Issue (Free on Orders $100+)

    CORAL Magazine
    $14.99
    FREE ON ORDERS OF $250 or MORE - JUST ADD TO CART! Hailed by critics as “the world’s best reefkeeping magazine,” CORAL is written by leading aquarium experts and marine biologists, lavishly illustrated with breathtaking images, and...
  • (SAMPLE) Freshwater Pellets and Flakes Fish Food - Vitalis

    (SAMPLE) Freshwater Pellets and Flakes Fish Food - Vitalis

    Vitalis
    $2.50
    FREE SAMPLE ON ORDERS OF $20 or MORE   Vitalis pride themselves on high quality, sustainably sourced ingredients. Formulated for all tropical freshwater fish, including: Guppies, Mollies, Platies, Pufferfish, Snakeheads, Rainbowfish, Gobies...
  • (SAMPLE) Marine Pellets and Flakes Fish Food - Vitalis

    (SAMPLE) Marine Pellets and Flakes Fish Food - Vitalis

    Vitalis
    $2.50
    FREE SAMPLE ON ORDERS OF $20 or MORE   Our Marine Flakes and Pellets deliver a palatable and highly digestible balanced feed. Our public aquarium diets are a complete feed for fish. Our foods incorporate a unique formulation of marine proteins,...
  • Genuine Fiji Pukani Dry Live Rock (40 lb Box) - Marco Rocks

    Genuine Fiji Pukani Dry Live Rock (40 lb Box) - Marco Rocks

    MarcoRocks
    $359.60
    Introductory pricing for a limited time. Limited quantities. Pukani Dry Rock is here for the very first time since 2018!  We are proud to announce the offering of Walt Smith Fiji rock. 100% Natural. Sustainably collected. Pukani Dry Rock is one of...
  • Genuine Fiji Pukani Dry Live Rock (20 lb Box) - Marco Rocks

    Genuine Fiji Pukani Dry Live Rock (20 lb Box) - Marco Rocks

    MarcoRocks
    $179.80
    Introductory pricing for a limited time. Limited quantities. Pukani Dry Rock is here for the very first time since 2018!  We are proud to announce the offering of Walt Smith Fiji rock. 100% Natural. Sustainably collected. Pukani Dry Rock is one of...
  • Genuine Fiji Pukani Dry Live Rock (10 lb Box) - Marco Rocks

    Genuine Fiji Pukani Dry Live Rock (10 lb Box) - Marco Rocks

    MarcoRocks
    $88.99
    Introductory pricing for a limited time. Limited quantities. Pukani Dry Rock is here for the very first time since 2018!  We are proud to announce the offering of Walt Smith Fiji rock. 100% Natural. Sustainably collected. Pukani Dry Rock is one of...
  • On Sale 14%
    (OPEN BOX) Syncra Pro 3000 Pump (800 gph) - Sicce
    On Sale 14%

    (OPEN BOX) Syncra Pro 3000 Pump (800 gph) - Sicce

    Sicce
    $139.99
    $119.99
    UNUSED CUSTOMER RETURN Sicce Syncra Pro SYNCRA PRO pumps have been designed for both submerged and in-line operation. They provide low working temperature, excellent performance and low consumption. They find a wide field of use in the hydroponics...
  • Phosi-EX (1000 ml) Phosphate Removing Filter Media - NYOS

    Phosi-EX (1000 ml) Phosphate Removing Filter Media - NYOS

    NYOS
    $54.99
    Take control of your water quality and stop nuisance algae in its tracks with Nyos Phosi-Ex. This professional-grade, high-performance filter media is a moist, iron-based (GFO) adsorber specifically engineered to permanently pull dissolved...
  • Fiji White Sand Large 2.0 - 3.0 mm (20 lbs) - ATI

    Fiji White Sand Large 2.0 - 3.0 mm (20 lbs) - ATI

    ATI
    $44.95
    Give your reef tank the clean, ultra-bright foundation it deserves with ATI Fiji White Sand. Sourced as a highly pure natural material, this premium substrate is engineered to meet the demands of high-energy SPS systems and diverse community reef tanks...
  • Fiji White Sand Medium 1.0 - 2.0 mm (20 lbs) - ATI

    Fiji White Sand Medium 1.0 - 2.0 mm (20 lbs) - ATI

    ATI
    $44.95
    Give your reef tank the clean, ultra-bright foundation it deserves with ATI Fiji White Sand. Sourced as a highly pure natural material, this premium substrate is engineered to meet the demands of high-energy SPS systems and diverse community reef tanks...
  • Fiji White Sand Small 0.3 - 1.2 mm (20 lbs) - ATI

    Fiji White Sand Small 0.3 - 1.2 mm (20 lbs) - ATI

    ATI
    $44.95
    Give your reef tank the clean, ultra-bright foundation it deserves with ATI Fiji White Sand. Sourced as a highly pure natural material, this premium substrate is engineered to meet the demands of high-energy SPS systems and diverse community reef tanks...
  • DKI Marine 1.2mm Fish Food (50 gm) - Easy Reefs

    DKI Marine 1.2mm Fish Food (50 gm) - Easy Reefs

    Easy Reefs
    $15.00
    DKI Marine is a complete, soft-granule food with natural ATP attractants from wild shrimp that trigger immediate feeding response in even the pickiest omnivorous reef fish while delivering ultra-low phosphate, supplement-free nutrition in four convenient...
  • DKI Marine 2 mm Fish Food (70 gm) - Easy Reefs

    DKI Marine 2 mm Fish Food (70 gm) - Easy Reefs

    Easy Reefs
    $18.00
    Complete Soft-Granule Nutrition for Large Reef Fish DKI Marine is a holistic, soft-granule food designed for the complete nutrition of coral reef fish. Made primarily from freeze-dried wild shrimp and enhanced with premium microalgae, these neutrally...
  • DKI Marine 2 mm Fish Food (50 gm) - Easy Reefs

    DKI Marine 2 mm Fish Food (50 gm) - Easy Reefs

    Easy Reefs
    $15.00
    Complete Soft-Granule Nutrition for Large Reef Fish DKI Marine is a holistic, soft-granule food designed for the complete nutrition of coral reef fish. Made primarily from freeze-dried wild shrimp and enhanced with premium microalgae, these neutrally...
  • Genuine Fiji Pukani Dry Live Rock (by the lb) - Marco Rocks

    Genuine Fiji Pukani Dry Live Rock (by the lb) - Marco Rocks

    MarcoRocks
    $8.99
    Introductory pricing for a limited time. Limited quantities. Pukani Dry Rock is here for the very first time since 2018!  We are proud to announce the offering of Walt Smith Fiji rock. 100% Natural. Sustainably collected. Sold by the pound with a...
  • Zoox FlowDian Flow Meter - Carolina Aquatics

    Zoox FlowDian Flow Meter - Carolina Aquatics

    ZOOX
    $159.99
    Precision Flow Monitoring for Your Aquarium System Take the guesswork out of your aquarium's circulation with the Zoox FlowDian Flow Meter. Designed for the serious aquarist, this professional-grade device provides real-time, accurate monitoring of your...
  • Sunkist Bounce Mushroom WYSIWYG - SAQ Coral Farm

    Sunkist Bounce Mushroom WYSIWYG - SAQ Coral Farm

    Saltwater Coral Farm
    $159.99
    Sunkist Bounce Mushroom WYSIWYG(Egg crate squares are 1.25") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Sunkist Bounce Mushroom WYSIWYG is a fast growing coral that will reproduce and...
  • Sunkist Bounce Mushroom WYSIWYG - SAQ Coral Farm

    Sunkist Bounce Mushroom WYSIWYG - SAQ Coral Farm

    Saltwater Coral Farm
    $159.99
    Sunkist Bounce Mushroom WYSIWYG(Egg crate squares are 1.25") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Sunkist Bounce Mushroom WYSIWYG is a fast growing coral that will reproduce and...
  • Neon Powder Cloves Colony WYSIWYG - SAQ Coral Farm

    Neon Powder Cloves Colony WYSIWYG - SAQ Coral Farm

    Saltwater Coral Farm
    $109.99
    Neon Powder Cloves Colony WYSIWYG (Egg crate squares are 1.25") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Neon Powder Cloves Colony WYSIWYG is a fast growing coral that will...
  • Cloves Colony WYSIWYG - SAQ Coral Farm

    Cloves Colony WYSIWYG - SAQ Coral Farm

    Saltwater Coral Farm
    $99.99
    Cloves Colony WYSIWYG (Egg crate squares are 1.25") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Cloves Colony WYSIWYG is a fast growing coral that will reproduce and expand there...
  • Yellow Cloves Colony WYSIWYG - SAQ Coral Farm

    Yellow Cloves Colony WYSIWYG - SAQ Coral Farm

    Saltwater Coral Farm
    $109.99
    Yellow Cloves Colony WYSIWYG (Egg crate squares are 1.25") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Yellow Cloves Colony WYSIWYG is a fast growing coral that will reproduce and...
  • Green Scolymia WYSIWYG - SAQ Coral Farm

    Green Scolymia WYSIWYG - SAQ Coral Farm

    Saltwater Coral Farm
    $149.99
    Green Scolymia WYSIWYG(Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Green Scolymia WYSIWYG is a fast growing coral that will reproduce and expand there...
  • Ultra War Paint Scolymia WYSIWYG - SAQ Coral Farm

    Ultra War Paint Scolymia WYSIWYG - SAQ Coral Farm

    Saltwater Coral Farm
    $289.99
    Ultra War Paint Scolymia WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Ultra War Paint Scolymia WYSIWYG is a fast growing coral that will reproduce...
  • Orange Rhodactis Mushroom Rock Colony WYSIWYG - SAQ Coral Farm

    Orange Rhodactis Mushroom Rock Colony WYSIWYG - SAQ Coral Farm

    Saltwater Coral Farm
    $149.99
    Orange Rhodactis Mushroom Rock Colony WYSIWYG (Egg crate squares are 1.25") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Orange Rhodactis Mushroom Rock Colony WYSIWYG is a fast...
  • Orange Rhodactis Mushroom Rock Colony WYSIWYG - SAQ Coral Farm

    Orange Rhodactis Mushroom Rock Colony WYSIWYG - SAQ Coral Farm

    Saltwater Coral Farm
    $149.99
    Orange Rhodactis Mushroom Rock Colony WYSIWYG (Egg crate squares are 1.25") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Orange Rhodactis Mushroom Rock Colony WYSIWYG is a fast...
  • Sweet Tart Goniopora Coral Colony WYSIWYG - SAQ Coral Farm

    Sweet Tart Goniopora Coral Colony WYSIWYG - SAQ Coral Farm

    Saltwater Coral Farm
    $299.99
    Sweet Tart Goniopora Coral Colony WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Sweet Tart Goniopora Coral Colony WYSIWYG is a fast growing coral that...
  • Teal Goniopora Coral Colony WYSIWYG - SAQ Coral Farm

    Teal Goniopora Coral Colony WYSIWYG - SAQ Coral Farm

    Saltwater Coral Farm
    $149.99
    Teal Goniopora Coral Colony WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Teal Goniopora Coral Colony WYSIWYG is a fast growing coral that will...
  • Venus Fly Trap Goniopora Coral Colony WYSIWYG - SAQ Coral Farm

    Venus Fly Trap Goniopora Coral Colony WYSIWYG - SAQ Coral Farm

    Saltwater Coral Farm
    $239.99
    Venus Fly Trap Goniopora Coral Colony WYSIWYG  (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Venus Fly Trap Goniopora Coral Colony WYSIWYG  is a...
  • Lime Soul Favia Coral Colony WYSIWYG - SAQ Coral Farm

    Lime Soul Favia Coral Colony WYSIWYG - SAQ Coral Farm

    Saltwater Coral Farm
    $149.99
    Lime Soul Favia Coral Colony WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Lime Soul Favia Coral Colony WYSIWYG is a fast growing coral that will...
  • LG Purple And Orange Acan Coral Colony WYSIWYG - SAQ Coral Farm

    LG Purple And Orange Acan Coral Colony WYSIWYG - SAQ Coral Farm

    Saltwater Coral Farm
    $239.99
    LG Purple And Orange Acan Coral Colony WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. LG Purple And Orange Acan Coral Colony WYSIWYG is a fast...
  • Replacement Part - End Caps for HiLite T5 / MultiLux LED -  Juwel

    Replacement Part - End Caps for HiLite T5 / MultiLux LED - Juwel

    Juwel
    $16.99
    High-performance LED lighting for all RIO, LIDO, VISION and TRIGON aquariums. Characteristics LED DAY and NATURE tubes for a wide light spectrum Replaceable real glass LED tubes Up to 50 % energy saving compared to T5 High-tech membrane acting...
  • MultiLux LED Light 59" -  Juwel

    MultiLux LED Light 59" - Juwel

    Juwel
    $479.99
    High-performance LED lighting for all RIO, LIDO, VISION and TRIGON aquariums. Characteristics LED DAY and NATURE tubes for a wide light spectrum Replaceable real glass LED tubes Up to 50 % energy saving compared to T5 High-tech membrane acting...