Available only from Oceanic, the BioCube premium filter cartridges feature dual-action filtration. It features a woven pre-filter to clear debris and activated charcoal to remove odor and discoloration. Helps keep your aquarium water clear and healthy. For optimum efficiency, cartridges should be replaced every four-six weeks. Fits BioCube sizes 8, 14 and 29.

• Item Location United States : Estimated delivery time 15 Business Days
• cartridges should be replaced every four-six weeks
• BioCube Aquariums include a sophisticated filtration system with a two-stage disposable cartridge that provides both mechanical and chemical filtration for clear, debris-free water.
• The poly-woven pe-filter traps free-floating materials and waste while the activated carbon removes odors and discoloration.

Item Location United States : Estimated delivery time 15 Business DaysCoralife