Marina Slim and Marina 360 Splash Filter Inserts

Marina Slim Bio-Carb Insert - 3 Pack Item Code: A291 Slim Filter Bio-Carb replacement cartridge fits all 3 Slim Filter Models. Ideal for tropical fish, it combines activated carbon and Ceramitek in 1 cartridge for a healthy aquarium. The activated carbon effectively removes pollutants and odours, 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.) Quantity :  $CAD 5.99