Fluval 406/407 Filter Media Bio-Foam Value Pack MaxFlo 16500 raises and lowers in the

raises and lowers in the bubble stream

The Fluval FX4 is based on the high performance FX6 canister filter with the same outstanding features designed to make aquarium fishkeeping easier and more convenient

offers only fresh water on top

Pack of 12 filters

Fluval 406/407 Filter Media Bio-Foam Value Pack MaxFlo 16500 raises and lowers in thePremium Biological and Mechanical filtration media Designed specifically for the Fluval 406 and 407 canister filters Convenient value pack format 6 month supply For use in freshwater and saltwater aquariums Fluvals media value packs are specifically designed for use with 06 and 07 series performance canister filters. Featuring all the quality, effectiveness and convenience youve come to expect from the leader in aquatic filtration, this value pack