Coralife BioCube Filter Cartridge Replacements (2 Pack) Carbon Its entire body is cloaked

Its entire body is cloaked in solid

It is beautiful shades of snow white and pale yellow with high contrast black stripes along its entire body

Formulated to provide over 50 million phytoplankton cells per ml

Works well with feeding clips for natural grazing behaviour

74 oz media unit in nylon filter bag

Coralife BioCube Filter Cartridge Replacements (2 Pack) Carbon Its entire body is cloakedCoralife 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