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Read 199 Hagen Marina reviews, with an average rating of 4.9 out of 5 stars, to help determine which pet products are right for you.
Marina Bio-Carb Slim Filter Cartridge
|Marina's Slim Filter Bio-Carb Cartridges are available in 3 packs and replace all 3 Slim Filter Models. These cartridges are ideal for tropical fish and combines activated carbon and Ceramitek into one easy cartridge for a healthy vibrant aquarium! Removes pollutants & odors Best for tropical fish Carbon with ceramitek for clean & clear water The activated carbon within these cartridges removes pollutants and odors while the Ceramitek (a highly porous ceramic biolical filter) optimizes biological filtration. These disposable cartridges should be replaced every 2 weeks for best results. *Never replace all cartridges at the same time to ensure constant presence of beneficial bacteria.|
Marina Bio-Clear Slim Filter Cartridge
|Marina's Slim filter Bio-Clear Cartridges are availabe in a 3 pack and fits all three Slim Filter Models. These are ideal for golfish and combines zeolite and Ceramitek in one cartridge to offer the healthiest tank! Absorbs toxic ammonia & reduces fish stress Best for goldfish Zeolite with Ceramitek for clean & clear water The Zeolite in these cartridges effective absorbs toxic ammonia and reduces stress on fish. The Ceramitek (a highly porous ceramic biological filter medium) optimizes biological filtration. These filter cartridges are 100% disposable and should be replaced every two weeks. *Never replace all filter cartridges at the same time in order to ensure constant presence of beneficial bacteria.|