Coralife BioCube Filter Cartridge Replacements (2 Pack) Carbon 74 oz media unit in

74 oz media unit in nylon filter bag

Formulated to provide over 50 million phytoplankton cells per ml

External pump required: The chiller does not replace the circulation pump needed to move water through the unit

Works well with feeding clips for natural grazing behaviour

Mag-Float Medium Compatibility/Notes

Coralife BioCube Filter Cartridge Replacements (2 Pack) Carbon 74 oz media unit inCoralife BioCube Filter Cartridge Replacements (2 Pack) Coralife BioCube Filter Cartridge Replacements (2 Pack) are premium dual action replacement cartridges for Coralife BioCube aquariums. Each cartridge combines dense woven floss for mechanical filtration with activated carbon for chemical filtration in a rigid frame that helps prevent water bypass. Mechanical Floss and Carbon Filtration for BioCube Aquariums These replacement cartridges help