Fluval U4 Underwater Filter mini solder fly larvae sticks heavy metals and organic contaminants

heavy metals and organic contaminants

durable resin

Say good bye to a mouth full of aquarium water

With a specially designed internal baffling structure

Fluval U4 Underwater Filter mini solder fly larvae sticks heavy metals and organic contaminantsOffering 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. Designed for aquarium up to 65 gallons Use as a primary filter for smaller aquariums, or supplementary filter for larger aquariums Position horizontally for shallow tanks, larger tanks with low water levels, or to create a decorative waterfall feature Position