Best Selling Products

Aqua UV Quartz Sleeve with Rubber Seal (Classic 57 Watt)

Reagent refill for the HI-783 (UPDATE VERSION with powder and liquid reagent.) Magnesium is the third most abundant ion in seawater, surpassed only...

Easily network and program multiple x series LED's with the K-Link cable

The Comline® DOC Skimmer 9004 is designed for use in seawater mixed aquariums / soft coral aquariums up to 250 litres (66 USgal.) or sensitive...

OVERVIEW:  SpectraPure® 90gpd MAXCAP® RODI System incorporates a 90gpd high-silicate removal TFC membrane, 0.5 micron MicroTec™ Sediment and...

  Reef Advantage Calcium™ is a non-caustic (pH 8.3–8.6) optimized blend of ionic calcium designed to restore and maintain calcium to levels ...

EnergyBar 4 Features The EnergyBar 4 module features 4 independently controllable outlets. With power failure detection, active electrical current ...

KAMOER CHECK VALVE

  Miracle Mud is a product of EcoSystem Aquarium® that has been carefully formulated to include all the essential trace elements, minerals, and co...

Danner Mag-Drive Supreme 7 - 700 GPH Water Pump Magnetic drive Supreme pumps are made to run continuously, without seals to wear out. Highly energy...

Through the growth of organisms and other processes in the aquarium, minerals are consumed and must therefore be supplemented regularly. These incl...

Neptune Apex Controller Base Unit / "The Brain" now available separately!       Monitors your equipment – ensuring it is operating correctly at all...

39W Aquablue Special T5 HO Fluorescent 36" by ATI ATI 39W Aquablue Special T5 HO Fluorescent bulb combines the properties of a full-spectrum bulb w...

Life Bio Fil is a natural biological filter medium. Selected strains of bacteria soothes maturation through aid of nitrification process. The filli...

Probiotic bacteria with culture medium for No3 & Po4 reduction. ProBioF also stimulates the development of bacterioplankton, one of the main nu...

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...

Used to increase the voltage output by the battery backup. This is required to power the Vectra pump in battery backup mode.

Seachem Reef Kalkwasser - 500G/1.1lbs Product Description Reef Kalkwasser™is a pure calcium hydroxide with unsurpassed purity and solubi...

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...

White PVC with coloured handles (handle color may vary)

PINPOINT® AC Adapter Kit (110 vac) is optional to replace the 9-volt battery, which some monitor owners find convenient, when monitoring full ...

3/4" 45° elbow