Kalkwasser is the oldest method of calcium dosing for reef aquariums, first pioneered by German hobbyists decades ago. Calcium is the key to healthy corals and…

Liquid Calcium is an easy way to add the proper calcium to a reef tank with a high livestock load. It is great for novice aquarists. Liquid Calcium can be…

Clean that tough algae off your glass or acrylic aquarium with the Kent Pro Scraper. This well-made, durable scraper will even remove the algae from old…

Kent CTO Matrix Solid Carbon Block is the replacement prefilter for the TFC Reverse Osmosis unit. It is rated to remove up to 2 ppm chlorine for 3750 gallons…

It's simple: The closer your tank water is to real ocean water, the happier and healthier your fish will be You'll get one step closer to the ocean with Kent's…