Rena Super Activated Carbon in size 6 comes in a convenient, ready-to-use pouch. A single pouch can treat up to a 55-gallon (210 L) aquarium. When used regularly, the premium-grade carbon filter keeps aquarium water crystal clear for up to 1 month before needing replacing. Rena premium carbon pouches are suitable for use with sensitive fish, plants and invertebrates.
More about the brand
Since 1964, MARS Fishcare has been a player in the aquatics industry, manufacturing and supplying aquarium and pond products through their API, Rena, PondCare and Aquarian brands. The company's product portfolio includes everything from algaecides, medications and supplements to water conditioners, canister and power filters. The North American aquatics company is credited with the development of the API Easy Care Guide to help hobbyists care for and extend the life of their aquatic pets. Their comprehensive program breaks down fishkeeping into six easy-to-follow steps: start up and water changes, adding fish, regular care, plant care, solving water problems, and solving fish problems. MARS Fishcare also produces aquarium test kits and other aquarium accessories. Check out our wide selection of MARS Fishcare products for fish, ponds, reptiles and plants here at Big Al's Pets.