Marina Bio-Clear Zeolite Slim Filter Goldfish Cartridge, Pack of 3

Marina Bio-Clear Zeolite Slim Filter Goldfish Cartridge, Pack of 3

  • Ideal for goldfish
  • Contains zeolite and ceramitek
  • The zeolite effectively absorbs toxic ammonia and reduces stress on the fish
  • The ceramitek optimizes biological filtration
  • Should be replaced every 2 weeks for the best results, never replace all filter cartridges at the same time to ensure a constant presence of beneficial bacteria

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.)

Discount Price: £0.01
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