Fluval U3 Internal Filter size-3-5kg the all-new FX4 canister filter

the all-new FX4 canister filter bridges the gap between the Fluval 406 and the FX6 canister filters

This can provide a permanently heated zone within an enclosure which will help create a beneficial air temperature

Suitable for adult cats from 1 to 6 years of age

Ginger boosts the immune system for increased resistance to disease problems

The realistic rock appearance adds a natural feel to your terrarium

Fluval U3 Internal Filter size-3-5kg the all-new FX4 canister filterOffering outstanding 3 stage filtration, increased water movement and vital aeration, Fluval U Series internal filters are the perfect solution where external filtration is not possible.