Best Selling Products

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...

Neptune Lab grade Conductivity (salinity) Probe Dual Range 0 to 999 us/cm or 0 to 99.9 ms/cm Lab quality probe w/10' cable Minidin 4 Connector

In an aquarium with no flow, fish and corals begin to die in as little as 4 to 10 hours. The VorTech Battery Backup is reef tank insurance in an...

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...

Supplement containing concentrated vitamins for corals. Emphasizes the intensity of the colour and increases the resistance of coral. Support...

New Life Spectrum NATUROX Large Fish Formula sinking pellets Big fish find it easier to eat large food pellets instead of trying to chase...

The Potassium reef test can be performed in about 90 seconds. This tritatic test kit has a sharp color change, going from yellow to blue, when you ...

The Prime Hanging Kit from AI is an elegant way to suspend your AI Prime® above your tank. The unique ball joint makes it a snap to tilt and ...

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

Full Spectrum with UV and Infrared - Great for refugiums   The H80 Tuna Flora features four efficient spectrums - BLUE, GROW, BLOOM, RED - in one s...

High performance REEF-SPEC® skimmers: Designed with hobbyists needs in mind, the highly effective flow dynamics of the REEFER™ Skimmer will maintai...

Aqua UV Replacement Lamp for UV Sterilizer (Advantage 15 Watt)

Carbon dioxide granules. Our bulk CO2 absorbent media is approx 25% cheaper than the competition and lasts up-to 50%* longer! The best Co2 media ab...

Two Little Fishies` Ball Valves w/ Hose Barbs Barbed  Ball Valves are used for regulating water flow through standard "soft tubing" used...

Kessil's Mounting Arm is a premium mounting option that allows you to install Kessil Aquarium Lights directly to your tank. The Mounting Arm is adj...

The perfect frag rack for coral propagation! The high quality Aquaready / AquaMaxx Frag Rack is made of cell-cast acrylic and powerful magnets. Fit...

The Hanna Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate...

Millions of live reef-bacteria and enzymes in depot balls for easy dosing.   BACTO REEF BALLS EFFECT:   Crystal clear & heal...

The Milwaukee Instruments "MC" Controllers have a user selectable set point and a visual "Power Activated" LED notification light. Power to the ...

Aqua Ready FR-SE External Media Reactor is a great multi-purpose aquarium water filters specially designed for use in smaller marine and reef aquar...

REEF ICP TEST TOTAL : Simple, fast and precise   The Fauna Marin Reef ICP TOTAL Test gives a quick accurate and easy overview of over 90...

Fauna Marin Coral Vitality 50ml - growth booster & color enhancer   CORAL VITALITY - Color, power and vitality   CORAL V...