Best Selling Products

he Mini Gooseneck is a versatile mounting system that allows you to customize the positioning of your light. The 10" arm attaches securely to...

Klir 7 Inch 50 Micron Fleece Roll

24W Blue Plus T5 HO Fluorescent 24" by ATI ATI 24W Blue Plus T5 HO Fluorescent bulb combines the properties of a blue bulb (approximately 460nm) w...

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...

Sold by the foot

Red Sea Reef Foundation B Elements - Alk (500ml)

This new packaging usees 87% less plastic than previous jars and up-to 25% more roids! The particle size of Reef-roids is around 150-200 mic...

floating thermometer

Easy-to-use tests for the accurate monitoring of all of the important parameters during the biological maturation of marine and reef aquariums   N...

NEW: Ice Cap media now arrives PINK when new and turn WHITE when exhausted.  Struggling with low pH? Frustrated by slow coral growth? We've got th...

Designed to be used any place where you want to stop backflow and siphoning. These are among the highest quality check valves to be found. Relat...

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

Red Sea ReefMat 1200 Fleece-Roll   Length: 35m / 115 feet Width: 17cm / 6.7"

Product Description PhosGuard™ rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphat...

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...

Aquaforest TestPro Alkalinity is designed to quickly measure Carbonate Hardness(dKH) and Alkalinity(meq /L) in marine water. Alkalinity leve...

Hanna Instruments Copper REFILL KIT - HI702-25 - pack of 25

Nylon Filter Bag - Small 3x8

Maxi-Jet multi-use water pumps are three pumps in one: power head, utility pump and now featuring circulation pump option. Still the best pow...

ATI 80W True Actinic T5 High-Output Fluorescent bulb produces a violet-blue light that is designed to maximize fluorescence in capable corals and m...

MARINE GRAZER Our Marine Grazers deliver a palatable and highly digestible balanced feed. They are a complete pet food for fish. Encouraging natura...

The EHEIM feedingSTATION serves your fish`s meals underwater, at a fixed location. When you feed your fish, the food usually floats on the water s...