Aqua One 168c Carbon Cartridge Pack for LifeStyle 127 and LifeStyle Classic 125 (3 cartridges – one complete change)

The Aqua One 168c Carbon Filter Cartridge Pack set is a carbon and polymer wool filter cartridge pack  for use in the Aqua One LifeStyle 127 and LifeStyle Classic 125 aquariums . The carbon cartridge  goes above the Aqua One 168s Sponge set and the bottom layer of BioNoodles. It traps debris and purifies the aquarium water making it fresh and clear.

A pack of three is supplied and the cartridges should be replaced when blocked with fish waste and debris. This will usually be every four to six weeks but will be sooner if your aquarium is heavily stocked or generously fed.