Specialty

Arag-Alive! - You can now bring the world's most exotic reefs into your home with CaribSea's Arag-Alive! substrates. Eight environmentally accurate ecoscapes, developed from CaribSea's cooperation with public aquariums and zoological parks where...

You've now found the staple t-shirt of your wardrobe. It's made of 100% ring-spun cotton and is soft and comfy. The double stitching on the neckline and sleeves add more durability to what is sure to be a favorite! 100% ring-spun cotton Sport Grey is...

This t-shirt is everything you've dreamed of and more. It feels soft and lightweight, with the right amount of stretch. It's comfortable and flattering for both men and women. • 100% combed and ring-spun cotton (Heather colors contain...

These peppermint shrimp are XL large size wild caught.  Lysmata wurdemanni is a reef safe cleaning animal which consumes parasites and dead or diseased tissue from other animals, and is therefore used in marine...

These peppermint shrimp are captive-bred, tank raised & completely reef-safe, and will consume nuisance Aiptasia anemones. The name Peppermint Shrimp applies to a variety of Lysmata species that are distributed along the Eastern...

One of Mr Saltwater's Favorite Sayings on our Mr Saltwater Tank Reacts Shirt can now be yours!  Printed white on Royal Blue!

This proven and effective treatment helps kill aiptasia and prevents it from reproducing. When used properly, it is reef safe and will not harm corals or other inhabitants. If you've ever had aiptasia anemones in your prized aquarium, you'd certainly...

This proven and effective treatment helps kill aiptasia and prevents it from reproducing. When used properly, it is reef safe and will not harm corals or other inhabitants. If you've ever had aiptasia anemones in your prized aquarium, you'd certainly...

Easily attaching to the side of most aquariums up to 1″ thick, the Multi-Chamber Holding & Breeding Box provides up to 3 separate housing compartments for protecting new or fry, sick/weak fish that require acclimation. Multi-functional...

The Waterbox Cube series and the new Peninsula Mini all use the same stock inlet nozzle. To add an RFG to any of these systems, you’ll need  our 16.5mm to 1/2in Modular Hose Adapter. Adding the 16.5mm adapter will convert the end of the stock...

3" Aragonite Frag Tile 5/16" thick

2" Aragonite Frag Tile 5/16" thick

3" Aragonite Frag Disk 5/16" thick

2" Aragonite Frag Disk 5/16" thick

The IceCap Pod Habitat is a clever way to cultivate a collection of copepods that you can use to feed your reef aquarium. The way it works is simple: just place the Pod Habitat in your sump, refugium, or in the back of your all-in-one aquarium. In no...

Oceans Wonders coral frag tools are made with 316 surgical stainless steel.  Always rinse tools under HOT tap water and dry thoroughly before storing. This will ensure long lasting durability and tool protection.  Never store tools in...

Oceans Wonders coral frag tools are made with 316 surgical stainless steel.  Always rinse tools under HOT tap water and dry thoroughly before storing. This will ensure long lasting durability and tool protection.  Never store tools in...

Oceans Wonders coral frag tools are made with 316 surgical stainless steel.  Always rinse tools under HOT tap water and dry thoroughly before storing. This will ensure long lasting durability and tool protection.  Never store tools in...

Oceans Wonders coral frag tools are made with 316 surgical stainless steel.  Always rinse tools under HOT tap water and dry thoroughly before storing. This will ensure long lasting durability and tool protection.  Never store tools in...

The Maxspect Coral Gripper is a long reach tong grabber specifically designed for use in marine aquariums with 316L stainless steel components. Enjoy dry hands and arms as you easily gently move corals and other ornaments within the aquarium. A strong...

The Maxspect Coral Gripper is a long reach tong grabber specifically designed for use in marine aquariums with 316L stainless steel components. Enjoy dry hands and arms as you easily gently move corals and other ornaments within the aquarium. A strong...

Although 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 Reef-roids is around 150-200 microns. This is an ideal...

Although 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 Reef-roids is around 150-200 microns. This is an ideal...

Although 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 Reef-roids is around 150-200 microns. This is an ideal...

1 US Gallon - High-density polyethylene construction withstands temperatures up to 180°F.

Reef Safe Kick-Ich -  is a water treatment for the control of itch (a.k.a. "white spot disease") in marine and freshwater aquaria. It has been scientifically formulated to eliminate the free swimming, infectious stage of the itch life cycle while...

5 US Gallons - High-density polyethylene construction withstands temperatures up to 180°F.

Live product. Keep refrigerated. Do not freeze. Refrigerated life is 4 months with a temperature Range of 34 - 50 degrees F. Use before expiration date on bottom of bottle. Shipping: Live Foods Ship on Select Days & Have a 100% Arrive Alive...

Live product. Keep refrigerated. Do not freeze. Refrigerated life is 4 months with a temperature Range of 34 - 50 degrees F. Use before expiration date on bottom of bottle. Shipping: Live Foods Ship on Select Days & Have a 100% Arrive Alive...

Live product. Keep refrigerated. Do not freeze. Refrigerated life is 4 months with a temperature Range of 34 - 50 degrees F. Use before expiration date on bottom of bottle. Shipping: Live Foods Ship on Select Days & Have a 100% Arrive Alive...

Live product. Keep refrigerated. Do not freeze. Refrigerated life is 4 months with a temperature Range of 34 - 50 degrees F. Use before expiration date on bottom of bottle. Shipping: Live Foods Ship on Select Days & Have a 100% Arrive Alive...

Live product. Keep refrigerated. Do not freeze. Refrigerated life is 4 months with a temperature Range of 34 - 50 degrees F. Use before expiration date on bottom of bottle. Shipping: Live Foods Ship on Select Days & Have a 100% Arrive Alive...

This bottle of reagent grade ammonium chloride is for use when fishless cycling. Concentration is 50 mg/L of total ammonia-nitrogen (TAN). Dose 4 drops per gallon of aquarium water.  Use with One and Only Nitrifying Bacteria. Simple, easy to...

RTN / STN-X the solution against tissue necrosis on corals RTN/STN-X is a protective treatment for corals and is effective against tissue necrosis in corals, both the fast form (RTN, Rapid Tissue Necrosis) and the slow form (STN, Slow Tissue...

RTN / STN-X the solution against tissue necrosis on corals RTN/STN-X is a protective treatment for corals and is effective against tissue necrosis in corals, both the fast form (RTN, Rapid Tissue Necrosis) and the slow form (STN, Slow Tissue...

AEFW X the solution against Acropora eating flatworms AEFW X works specifically against Acropora flatworms (“AEFW” and “NAEFW”). The special composition of the product blocks the larval development so that the metamorphosis...

AEFW X the solution against Acropora eating flatworms AEFW X works specifically against Acropora flatworms (“AEFW” and “NAEFW”). The special composition of the product blocks the larval development so that the metamorphosis...

The IceCap Coral Frag Racks feature a new elegant looking magnetic black shelf that will easily blend into the side of your aquarium. Each hole has a clever membrane that securely grips the frag plugs to keep them in position even if they have different...

The IceCap Coral Frag Racks feature a new elegant looking magnetic black shelf that will easily blend into the side of your aquarium. Each hole has a clever membrane that securely grips the frag plugs to keep them in position even if they have different...

The IceCap Coral Frag Racks feature a new elegant looking magnetic black shelf that will easily blend into the side of your aquarium. Each hole has a clever membrane that securely grips the frag plugs to keep them in position even if they have different...