Best Selling Products

GO SMALL IN A BIG WAY! Don't let its size fool you. Evo packs the same performance features as a tank several times its size, but is small enough t...

The Syncra Silent is new range of energy efficient pumps that is absolutely silent. Don't be fooled - these pumps are powerful and versatile. Ideal...

RO Membrane Flush Valve Kit by Spectrapure Significantly enhances the life of RO membranes Reduces membrane cleaning...

The JÄGER aquarium heater is an ultra-modern thermal device using the best available technology. Now - with in its new jacket of laboratory glas...

Chemi-pure can be used with all water types as a chemical absorption filter and ion generator and exchange unit to positively keep pH at a perfect ...

Uniseals are used to attach pipe to just about any type of container. They can be used in place of expensive bulkhead fittings in most situ...

Hole size chart for schedule 40 standard bulkheads (the black ones)   bulkhead Size: 1/2" = Hole Size: 1 1/8" or 1 1/4" bulkhead Siz...

Red Sea 4" Filter Sock - 100 Micron Felt Fine Polish Bag

Novel mix of growth and color enhancing trace elements, based on a unique and experimentally confi rmed receipe which perfectly adopts to modern...

INTELLIGENT, QUIET, ENERGY EFFICIENT   Your return pump is by far the most important piece of equipment on your aquarium. It circulates the water w...

1/2" Ball-Socket Y Fitting (Loc-Line)

Natural Series Products The new Nauturox series versions of our products are available for each of our original product lines.  The pr...

Novel mix of growth and color enhancing trace elements, based on a unique and experimentally confi rmed receipe which perfectly adopts to modern...

The JÄGER aquarium heater is an ultra-modern thermal device using the best available technology. Now - with in its new jacket of laboratory glass -...

Aqua UV Replacement Lamp for UV Sterilizer (Classic 40 Watt)

  The All-New Hydra® 64HD and Hydra® 32HD are here with more of what you love.   More LEDs. More Power. More Color. More Refined.   With over 20% ...

Extra-power for corals – by organics!   Organic paves the way towards a more beautiful reef tank by feeding inhabitants organic food. ...

A complete kit for mounting a single light to your tank.

Two Little Fishies Media Reactor – 150 The Phosban Reactor 150™ has become a staple amongst most aquarists who keep SPS corals. So much so that you...

Auto Top-Off Container - 5 Gallon by Reef Supplies - Food Grade - FDA compliant - Polyethylene Plastic - Translucent...

Min S is a liquid food that helps achieve healthy growth, rich colors and extraordinary tissue fluorescence.   With a unique c...

Mag-Float 125 Magnet Cleaner (Glass) – Medium Model: Float-125 Glass / Thickness: 3/8″ (9.52mm) Dimensions: 3 7/8″ x 1 3/8″ ...

The Jecod/Jebao SW Nano Wave Pumps! Engineered with precision and designed for excellence, these pumps redefine the standards of water circulation ...

Puregen ACUC Precision Valves are perfect for many different applications. Everything from calcium reactors, RODI systems or any other place whe...