Best Selling Products

  Replacement Sump-Pump Return Connector 16mm for Red Sea Reefer Nano, 170, 250 & 350

For all biological and mechanical filters where excess debris is needed to be removed thru overflows or sumps. Size: 24" x 15", 360 sq inches.

Reagent Refill kit for Red Sea Magnesium Pro Test (100 test)

High quality granulated active carbon. Eliminates undesirable chemical compounds in marine and freshwater aquariums. Carbon should be placed in flo...

CaribSea Aragonite Products Nobody puts as much effort into bringing you the quality and selection of aragonite products as CaribSea does. All of o...

Special 10% price match offer for this Neptune product! If you find a lower price in Canada, we'll match it plus give you an extra 10% of the diffe...

AquaStik Underwater Epoxy Putty by Two Little Fishies AquaStik Stone Grey. Underwater Epoxy Putty for marine and freshwater aquariums, Po...

Flipper Replacement Stainless Steel Blade for MAX Extra Large (2pcs per pkg)

1. The ZEOvit® always has to be clean. To clean the material, push and pull the rod of the filter daily, which can be done simple, fast and easy...

Two Little Fishies NPX Bioplastics, 400ml - BioPellets NPX BioPlastics are pelletized biodegradable polymers that provide a time-relea...

Seachem Reef Advantage Magnesium™ is a concentrated (80,000 ppm) optimized blend of magnesium, chloride, and sulfate salts designed to restore d...

RowaPhos is a unique man made ferric hydroxide material specifically produced for efficient removal of phosphates, arsenic and silicates from fresh...

Fits Kamoer FX-STP only

Through the chemical process known as "ion-pairing", magnesium ion concentration influences the saturation point for calcium corbonate in solut...

New Life Spectrum® doesn’t do marketing gimmicks. If tthey release it, it has to work. They’ve created a real probiotic food with a biologically...

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

John Guest 1/4 Quick Connect Elbow>

The unit is 2 inch, we offer FREE 1 inch, 3/4 or 1/2 reducers if you want to reduce the plumbing size. Simply make a note in the comments at check-...

LifeRock™ Real aragonitic base rock, not cement, no curing. Extensive macro and micro-porosity infused with spored bacteria for outstandi...

AutoAqua Smart Stir A magnetic stirrer for mixing water test reagents efficiently and effortlessly. LABOR AND TIME SAVING Wat...

This substrate is different than all other live sand products on the market. Ocean Direct™ utilizes “Sea Breathe” technology, which preserves re...