Fluval U4 Underwater Cartridge Ferret Food including an easy-to-access temperature set

including an easy-to-access temperature set dial

Stops eggs and larvae developing

upper open flap for 'petting' (not size 1)

outdoor use

Large - 750ml

Fluval U4 Underwater Cartridge Ferret Food including an easy-to-access temperature setThe Fluval Poly Carbon Cartridge has two sides that combine to provide thorough and effective chemical filtration, the crucial second stage in the filtration process. The polyester filter pad side filters out fine debris and contaminants. The carbon side filters out harmful liquid substances, colourants and odours. For freshwater, marine or reptile environments. Includes 2 Poly Carbon cartridges. For the Fluval U4 Underwater Filter.