Best Selling Products

Marco Rock Key Largo Coralline rock - (20 lbs)Marco Coralline rock features no paint and no concrete. They use an organic colorant that preserves a...

NEW from ESHOPPS The Color Series ALPHA Class we proudly introduce ALPHA RACK. ALPHA RACK allows you to place coral frags in a convenient, secur...

Red Sea Reefer 250/350/450/XL425/XL525 Valved Downpipe (R42217)

Power Supply Bracket Mount your power supplies out of the water and out of the way. Fully adjustable and velcro secure, take your aquarium u...

Concentrated Magnesium Reef Supplement  Aquaforest Magnesium plus is a contrated Magnesium formula for coral development and water chemistry. Magne...

The DXP Series Circulation Pumps, available at Reef Supplies Canada, are perfect for use in aquariums with limited space. Thanks to their upright d...

The ReefLED 50's Universal Mounting Arm is perfect for small aquariums that need a tank mounted bracket to support their light.   Red Sea's Mountin...

Main optical sensor for the IceCap ATO and Klir Filter

Danner Mag-drive / Aqua Mag Front Cover w/ O-ring (Mag Drive 12 & 18)

Superior Illumination   Shimmer   Beautiful, unrivaled shimmer replicates the look of natural sunlight on the ocean floor.  ...

Ecotech Marine Vortech MP60 Foam Guard (2-pack)

Danner Mag-Drive Supreme 2 – 250 GPH Water Pump Feature(s): Flow Rate: 250 GPH maximum flow with a 7` shut-off Power c...

Compound of specially matched zeolites. Use in marine and freshwater aquariums. Zeo Mix should be replaced every 6 weeks, it is efficient as of 100...

Introducing the ReefCans – a smart, space-saving solution for your aquarium’s top-off water needs, suitable for both freshwater and saltwater setup...

Waste Container for Trident NP Nitrate and Phosphate Tester Like many aquarium additives and cleaning solutions found in your home, the Trident NP ...

The VCA 1/2in Random Flow Generator Flow Kit (RFGFK050X1) works With:Red Sea REEFER G2Recommended for Gen 2 dual outlet (on either side of the over...

The new Prime Freshwater offers more power and a dedicated moonlight channel, perfect for your planted tank. Freshwater Spectrum The Prime F...

Fluval FX5/FX6 Carbon Foam Pads (2 pack)   Fluval Carbon Impregnated Foam Pads are specially designed for Fluval FX4, FX5 and FX6 h...

Tailor the HMS to your tank. Width, height, and even the angle of the light is able to be fine-tuned. HMS brackets and arms sold separately Aquariu...

Replacement Seal Kit fits following Reeflo Pumps:   * DART * SNAPPER * DART SUPER GOLD * SNAPPER GOLD

The Tunze RO Water Controller 8555 is an automatic shut-off device used to control the water produced by a reverse osmosis (RO) unit.It consists of...

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