Reef Supplies Canada

Made in the USA - Canada’s Best-Selling Color Changing DI Resin.  Fills One 10" DI CartridgeShips in mylar bag Experience unmatched confidence wit...

  What is the difference between regular and HC German GFO? The main difference is that HC is roughly 1.5 times more effective at removing P...

Carbon block cartridge 10" - 0.5uM Coconut shell activated carbon NSF certified Fits all industry 10" RO and RODI un...

10″ 0.5uM Sediment Filter Graduated sediment removal Excellent for use in areas with extremely high sediment levels Near absolute micron rating...

Carbon block cartridge 10" - 1uM Coconut shell activated carbon NSF certified Fits all industry 10" RO and RODI units

10″ 1uM Sediment Filter Graduated sediment removal Excellent for use in areas with extremely high sediment levels ...

This kit contains our super pure Calcium Chloride and Soda Ash. Makes 5 gallons of Calcium and 5 gallons of ALK supplement. 1 x 2500G Calcium Chlor...

Introducing our revolutionary Pelleted High Performance Activated Carbon – the ultimate solution for achieving unparalleled water purification and ...

Aquarium Filter Floss - 14oz bag

2500G Bulk Calcium Chloride (Makes 5 gallons of solution) - extremely pure pharmaceutical grade - phosphates free - nitrates free - dissolves easil...

Have fish that jump? A screen top is an excellent way to prevent your fish from carpet surfing yet still allow light to penetrate in to your aqu...

Bulk Magnesium Chloride / Sulfate Mix Makes 1 gallon of magnesium solution Formulated with 5 parts magnesium chloride and 3 parts magnesium sulfat...

Bulk Soda Ash, Alkalinity - 2375G (makes 5 gallons)   The best and MOST pure Soda Ash that we have laboratory tested!   - extremely pure pharmaceut...

Black FISH/REEF SAFE Silicone (10.1 oz.)

Clear FISH/REEF SAFE Silicone (10.1 oz.)