Whats New?

Max Flow: 4100gph / Max Head: 20ft Power Consumption:250wattsDimensions (L x W x H):9.3" x 5.1" x 9.1" {1¼" inlet /1¼" outlet}Application:Submersed or External WATER BLASTER RETURN PUMP The Re

Max Flow: 2600gph / Max Head: 16½ft Power Consumption:125wattsDimensions(L x W x H):9½" x 5¼" x 8½" {1¼" inlet /1" outlet}Application:Submersed or External WATER BLASTER RETURN PUMP The Reef Oct

Max Flow: 1800gph / Max Head: 12ft Power Consumption:88wattsDimensions(L x W x H):9" x 4½" x 8.3" {1¼" inlet / 1" outlet}Application:Submersed or External WATER BLASTER RETURN PUMP The Reef...

Max Flow: 1300gph / Max Head: 12ft Power Consumption:60wattsDimensions(L x W x H):9" x 4½" x 8.3" {1¼" inlet / 1" outlet}Application:Submersed or External WATER BLASTER RETURN PUMP The Reef...

Max Flow: 750gph / Max Head: 9ft Power Consumption:37wattsDimensions(L x W x H):8¼" x 4¼" x 7.9" {1" inlet / ¾" outlet}Application:Submersed or External WATER BLASTER RETURN PUMP The Reef Octopus...

Max Flow: 550gph / Max Head: 6ft Power Consumption:22wattsDimensions(L x W x H):7" x 3½" x 7" {¾" inlet / ½" outlet}Application: Submersed or External WATER BLASTER RETURN PUMP The Reef Octopus...

Max Flow: 440gph / Max Head: 4.5ft Power Consumption:13wattsConnection Size:3/4in inlet | 1/2in outletApplication:Submersed or External WATER BLASTER RETURN PUMP The Reef Octopus Water Blaster...

High PAR fixture alert! Grow any aquatic plants that your heart desires! Introducing the Finnex Planted+ 3.0, a revolutionary leap forward in aquarium LED lighting that seamlessly combines the best...

High PAR fixture alert! Grow any aquatic plants that your heart desires! Introducing the Finnex Planted+ 3.0, a revolutionary leap forward in aquarium LED lighting that seamlessly combines the best...

High PAR fixture alert! Grow any aquatic plants that your heart desires! Introducing the Finnex Planted+ 3.0, a revolutionary leap forward in aquarium LED lighting that seamlessly combines the best...

Introducing the Finnex Stingray 3.0, a revolutionary leap forward in aquarium LED lighting that seamlessly combines the best features of its predecessors, the Stingray 1.0 and Stingray 2.0, to...

Introducing the Finnex Stingray 3.0, a revolutionary leap forward in aquarium LED lighting that seamlessly combines the best features of its predecessors, the Stingray 1.0 and Stingray 2.0, to...

Introducing the Finnex Stingray 3.0, a revolutionary leap forward in aquarium LED lighting that seamlessly combines the best features of its predecessors, the Stingray 1.0 and Stingray 2.0, to...

Introducing the Finnex Stingray 3.0, a revolutionary leap forward in aquarium LED lighting that seamlessly combines the best features of its predecessors, the Stingray 1.0 and Stingray 2.0, to...

Introducing the Finnex Stingray 3.0, a revolutionary leap forward in aquarium LED lighting that seamlessly combines the best features of its predecessors, the Stingray 1.0 and Stingray 2.0, to...

FREE ON ORDERS OF $100 OR MORE! Provide FREE cutting-edge reef-keeping information to hobbyists to encourage responsible reef-keeping and sustainability of our hobby.  Reef Hobbyist Magazine is a...

Compact but mighty new aluminum 2.5 lb CO2 cylinder. The ideal tank for so many uses. It’s perfect to pour beer and beverages at home, in addition to great pouring on the go. Plus, it’s a great...

Aquaforest Rocks are an artificial alternative to natural live rock designed from a lightweight and highly porous material that is easy to cut, arrange, and combine usingStone Fix for hassle-free...

A fast, long-lasting gel perfect for gluing coral frags Designed for precise gluing Thick viscosity Ultra strong Toxin Free & Reef Safe Bonds in 10 seconds Directions for Use Shake before...

Our Bubble Blaster skimmer pumps are a true innovation to the aquarium hobby. At the same time, most other skimmer pumps on the market are modified water pumps fitted with a modified impeller to draw...

The Reef Octopus Bubble

Our Bubble Blaster skimmer pumps are a true innovation to the aquarium hobby. At the same time, most other skimmer pumps on the market are modified water pumps fitted with a modified impeller to draw...

Our Very Best In-Sump Skimmer for Aquariums up to 210 Gallons Footprint: 11.4" x 10.4" | Reaction Chamber: 6" Super Cone | Height: 20.6"Controllable Pump: Reef Octopus 24V VarioS-2S Ultimate in...

Quick Overview Eliminates surface films caused by protein and organisms Improves the exchange of oxygen and penetration of light Self-floating design adjusts according to the water level Marine...

Surface friendly Algae Scrub Pads are safe, non-toxic and easy to use for removing line scum, unsightly algae and other deposits that form on aquarium surface. Use it on any hard surface that you...

Surface friendly Algae Scrub Pads are safe, non-toxic and easy to use for removing line scum, unsightly algae and other deposits that form on aquarium surface. Use it on any hard surface that you...

Besides calcium and strontium, some coral and coralline red algae also store magnesium in their skeleton. It is biochemically directly involved in the photosynthesis of algae, i.e. the conversion of...

Designed with your convenience and the water clarity of your aquatic environments in mind, our UV-C Clarifier boasts a range of features that make it a must-have for aquarium enthusiasts, pond...

Designed with your convenience and the water clarity of your aquatic environments in mind, our UV-C Clarifier boasts a range of features that make it a must-have for aquarium enthusiasts, pond...

Designed with your convenience and the water clarity of your aquatic environments in mind, our UV-C Clarifier boasts a range of features that make it a must-have for aquarium enthusiasts, pond...

Designed with your convenience and the water clarity of your aquatic environments in mind, our UV-C Clarifier boasts a range of features that make it a must-have for aquarium enthusiasts, pond...

The Double Hole Frag Rack fits just about anywhere! It is perfect for adding just a bit more space to house corals without unsightly distractions. Holds plugs up to 1.5in with stems up to 0.5in...

The Double Hole Frag Rack fits just about anywhere! It is perfect for adding just a bit more space to house corals without unsightly distractions. Holds plugs up to 1.5in with stems up to 0.5in...

The Double Hole Frag Rack fits just about anywhere! It is perfect for adding just a bit more space to house corals without unsightly distractions. Holds plugs up to 1.5in with stems up to 0.5in...

The Double Hole Frag Rack fits just about anywhere! It is perfect for adding just a bit more space to house corals without unsightly distractions. Holds plugs up to 1.5in with stems up to 0.5in...

MarcoRocks Aquascaper's Choice consists of 3"- 6" single wafer pieces of our Shelf Rock, perfect for creating gravity-defying HNSA scapes. We recommend building on top of MR Foundation Rock. For...

MarcoRocks Aquascaper's Choice consists of 3"- 6" single wafer pieces of our Shelf Rock, perfect for creating gravity-defying HNSA scapes. We recommend building on top of MR Foundation Rock. For...

A mix of Small Shelf, Reef Saver, and Foundation Rock. Pile up to create a home for small fish and inverts or use as frag chunks for the perfect natural looking surface to mount new frags too. They...