Marina Slim Filter Zeolite Plus Ceramic Cartridge (3 Pack)
| Slim Filter Bio- Clear replacement cartridge fits all 3 Slim Filter Models. Ideal for goldfish, it combines zeolite and Ceramitek in 1 cartridge for a healthy aquarium. The zeolite effectively adsorbs toxic ammonia and reduces stress on fish, while the Ceramitek, a highly porous ceramic biological filter medium optimizes biological filtration. The easy to use disposable cartridge should be replaced every two weeks. ( Never replace all filter cartridges at the same time in order to ensure constant presence of beneficial bacteria.) Product codes: A293 | |