Products (3246)
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Reef Reactor Medium (2 L) Calcium Reactor Media - Seachem
Seachem$21.23Reef Reactor™ is a high-purity source of aragonite, which supplies all important elements for optimal ionic balance and robust coral growth and coloration in reef aquaria. It has a grain size of... -
Reef Roids (75 g) Pouch - Polyplab
PolypLab$23.99Although originally engineered for feeding the Goniopora genus, this product has been very well received in the hobby as an excellent food source for all filter feeding corals.The particle size of... -
ReefLED G2 115 LED Light Fixture - Red Sea
Red Sea$459.00Unleash Vibrant Coral Colors with Reef-SPEC Lighting Stronger Light Output for Vibrant Coral Growth Richer, Reef-Safe Spectrum with Enhanced Violet & UV Adjustable Color Temperature (10,000K -... -
Reef Pack: Fundamentals (3 x 100 ml) - Reef Complete, Carbonate, Reef Plus - Seachem
Seachem$15.01The Fundamentals Pack combines those products essential for any reef (Reef Complete®, Reef Carbonate™, and Reef Plus™). Reef Complete® is a concentrated (160,000 mg/L) optimized blend of ionic... -
On Sale 20%
On Sale 20%Real Reef Rock (by the pound) MIDNIGHT BLACK - Small/Medium Sizes - Real Reef
Real Reef$8.99$7.19"By the Pound" means you are choosing the weight of your rock. Ex: Qty 5 is 5 Pounds of Rock, NOT 5 Rocks. Selling individual rocks is impossible due to the fact th -
Reef Roids Nano (37 g) Pouch - Polyplab
PolypLab$15.99Although originally engineered for feeding the Goniopora genus, this product has been very well received in the hobby as an excellent food source for all filter feeding corals.The particle size of... -
On Sale 20%
On Sale 20%Real Reef FANCY Branch Rock MIDNIGHT BLACK (35 lb) Box - Real Reef
Real Reef$449.99$359.99Real Reef Fancy Branch Rock (35 lb Box) – Midnight Black Edition Brand: Real Reef Rock | Weight: 35 lbs | Compatibility: Marine Reef & Saltwater -
ReefLED G2 170 LED Light Fixture - Red Sea
Red Sea$719.00Unleash Vibrant Coral Colors with Reef-SPEC Lighting Stronger Light Output for Vibrant Coral Growth Richer, Reef-Safe Spectrum with Enhanced Violet & UV Adjustable Color Temperature (10,000K -... -
On Sale 20%
On Sale 20%(SMALL) Mini Real Reef MIDNIGHT BLACK Branch Rock (1 Piece) - Real Reef
Real Reef$19.99$15.99(SMALL) Mini Real Reef Branch Rock (1 Piece) – Midnight Black Edition Brand: Real Reef Rock | Piece Type: Single Mini/Small Branch Rock | Compatibility: -
Replacement Orbit R24 95W Reef LED - Light Only (5510) - Current USA
Current USA$299.95Compact lighting with SPS coral growing power. For those who love the Orbit® Marine, the Orbit® R24 REEF LED enhances everything in a new sleek package. LED ONLY - (Power Supply, Tank or Stand Mount... -
ReefLED G2 60 LED Light Fixture - Red Sea
Red Sea$289.00Unleash Vibrant Coral Colors with Reef-SPEC Lighting Stronger Light Output for Vibrant Coral Growth Richer, Reef-Safe Spectrum with Enhanced Violet & UV Adjustable Color Temperature (10,000K -... -
Reef Enhance - Reef Brite
Reef Brite$26.71Reef Enhance™ creates real MICROPLANKTON for your reef aquarium. When used in conjunction with popular coral foods Reef Enhance™ improves the utilization for even better results. Reef Enhance™ is... -
Tropic Marin All For Reef Powder (800g)
Tropic Marin$47.99The Complete, All-in-One Reef Supplement — Makes 5 Liters of Dosing Solution Streamline your reef tank maintenance and eliminate the clutter of multi-part dosing with Tropic Marin All-For-Reef... -
Reef Pack: Enhancer (3 x 100 ml) - Reef Calcium, Strontium, Iodide - Seachem
Seachem$15.01The Enhancer Pack combines those products essential for any reef (Reef Complete®, Reef Carbonate™, and Reef Plus™). Reef Calcium™ is a concentrated (50,000 mg/L) bioavailable polygluconate complexed... -
Replacement Orbit R24 52 Watt Reef LED - Light Only (5500) - Current USA
Current USA$218.95Compact lighting with SPS coral growing power. For those who love the Orbit® Marine, the Orbit® R24 REEF LED enhances everything in a new sleek package. LED ONLY - (Power Supply, Tank or Stand Mount... -
MarcoRocks Reef Saver Premium Rock RUBBLE (10 lb) Box - Marco Rock
MarcoRocks$28.9910lb Box of RUBBLE 8x8x8 Box of Marco/Stax Rubble (Mixed) Marco ReefSaver is a natural rock that is harvested on land from an ancient reef system buried when the Florida land mass was formed. ... -
Reef Iodide (250 mL)- Seachem
Seachem$7.35Reef Iodide™ is a concentrated (8,000 mg/L) stabilized potassium iodide source for reef aquaria that will restore and maintain iodide levels to those found in natural sea water. It is formulated to... -
Reef Iodide (500 mL)- Seachem
Seachem$11.24Reef Iodide™ is a concentrated (8,000 mg/L) stabilized potassium iodide source for reef aquaria that will restore and maintain iodide levels to those found in natural sea water. It is formulated to... -
Reef Dip (250 mL) - Seachem
Seachem$13.17Reef Dip™ contains elemental iodine complexed to a protective slime coat for safely and gently disinfecting corals. It is effective against bacteria, fungus, and protozoans. It may be used... -
Meridian 11 LED Reef Light - Reef Breeders
Reef Breeders$459.99Meet the Meridian 11, the light system engineered for reliability, adaptability, and spectacular coral growth in your smaller reef tank. This isn't just a light—it's a complete, modular lighting... -
MarcoRocks Coralline Reef Saver Rock (by the lb) - Marco Rocks
MarcoRocks$4.79We start with our ReefSaver rock with result looking something straight from the ocean. This is not a wet or "live" product. Our Coralline rock features no paint and no concrete. We use an... -
Reef Dip (500 mL) - Seachem
Seachem$21.25Reef Dip™ contains elemental iodine complexed to a protective slime coat for safely and gently disinfecting corals. It is effective against bacteria, fungus, and protozoans. It may be used... -
ECO Reef Solution (8 oz.) - EcoSystem Aquarium
EcoSystems Aquarium$15.99• Increased polyp extension in corals • Increases coloration in both fish and corals • Increases appetite in fish Description: Reef Solution is an all-natural product. The multiple minerals and... -
ReefControl ReefSense 4 Port Expander - Red Sea
Red Sea$69.00The ReefSense 4-port expander enables the ReefControl Pro to accommodate 7 ReefSense Probes/sensors. -
On Sale 11%
On Sale 11%(OPEN BOX) ReefLED G2 115 LED Light Fixture - Red Sea
Red Sea$459.00$409.99DAMAGED BOX - UNIT UNUSED AND UNTOUCHED Unleash Vibrant Coral Colors with Reef-SPEC Lighting Stronger Light Output for Vibrant Coral Growth Richer, Reef-Safe Spectrum with Enhanced Violet &... -
ECO Reef Solution (16 oz.) - EcoSystem Aquarium
EcoSystems Aquarium$24.99• Increased polyp extension in corals • Increases coloration in both fish and corals • Increases appetite in fish Description: Reef Solution is an all-natural product. The multiple minerals and... -
On Sale 10%
On Sale 10%Frozen Reef Formula One Flat Pack (8 oz) - Ocean Nutrition
Ocean Nutrition$22.99$20.69Mimics a natural reef diet triggering an instinctive feeding response Does not contain binders, artificial -
Powdered Coral Feeding Mixing Container/Jar (Reef Chilli, Reef Roids, Etc) - BRS
Bulk Reef Supply$4.99The Reef Chili Mixing and Feeding Jar is perfect for target feeding Reef Chili or other planktonic foods. Simply add some tank water and food to the jar, shake, and squeeze to feed. -
ReefSense USB Power Connector ReefControl - Red Sea
Red Sea$25.00Red Sea ReefSense USB Power connector Requires: Red Sea ReefControl System -
On Sale 15%
On Sale 15%LifeRock Reef Forest Extension Kit - Caribsea
Caribsea$188.99$160.64The New Reef Forest Extension Kit takes open reef scaping to a new level. The 3 LifeRock 3X12 Arches, 3 Cap Rocks and 3 14" Reef Rods quickly to give you a three-dimensional design with plenty of... -
ECO Reef Solution (1 Gallon) - EcoSystem Aquarium
EcoSystems Aquarium$140.99• Increased polyp extension in corals • Increases coloration in both fish and corals • Increases appetite in fish Description: Reef Solution is an all-natural product. The multiple minerals and... -
On Sale 15%
On Sale 15%LifeRock Reef Forest Kit with Arches - Caribsea
Caribsea$309.99$263.49LifeRock Forest gives your reef tank a wide, open scape with plenty of room for corals and loads of interesting swim areas. No two builds are the same, each scape is your own with so many deign... -
On Sale 15%
On Sale 15%Reef Glue Gel (1 oz) - Oceans Wonders
Oceans Wonders$12.99$11.04Cyanoacrylate (CA) Reef Glue GEL IMPROVED! Unique pin cap has a needle embedded into it that is inserted into the applicator spout every time the cap in put on the bottle, eliminating clogs! No... -
(R35255) Replacement ReefWave 45 Service Maintenance Kit Pack w/Snail Guard - Red Sea
Red Sea$19.99Only fits ReefWave 45 -
REEF SHOT - Reef Elements (24 Shots, 16 oz) - ASF
ASF$25.50Reef Elements Reef Shot is a biological stimulant designed to promote growth and health of your reef aquarium. It contains essential trace elements in special compounds easily absorbed by marine... -
ReefView Coral Viewing Glasses - Red Sea
Red Sea$9.95Free with Orders of $150+ or More - Just Add to Cart Capturing nature's beauty with the perfect colouration, has never been so easy with the new ReefView Glasses. See your corals in a whole new... -
On Sale 15%
On Sale 15%Reef Glue Gel (2 oz) - Oceans Wonders
Oceans Wonders$15.99$13.59Cyanoacrylate (CA) Reef Glue GEL IMPROVED! Unique pin cap has a needle embedded into it that is inserted into the applicator spout every time the cap in put on the bottle, eliminating clogs! No... -
(R35254) Replacement ReefWave 25 Service Maintenance Kit Pack w/Snail Guard - Red Sea
Red Sea$19.99Only fits ReefWave 25 -
Clear FX REEF (225 ml) - Blue Life USA
Blue Life USA$31.04Clear Fx Reef is an advanced comprehensive filter media for Reef Aquariums which can be used to ensure the health, clarity, and stability of your reef aquarium. This specialized reef filtration media... -
V1.02 (NEW Version) Reef Delete UV Pest Eradication Tool - ITC Reefculture
ITC Reefculture$398.99New Version - Higher Power The perfect reef aquarium is free of pests. Nothing to sting, eat or smother your beautiful corals! However, every reef aquarist knows that this isn’t always the case!