Bulk Clear Filter Wool (1m x 25mm x 1m) Bag Freshwater bottom-dwelling fish that prefer dark

bottom-dwelling fish that prefer dark substrates (the fine sand does not damage their skin)

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For freshwater and marine aquariums

For marine & freshwater aquariums

Bulk Clear Filter Wool (1m x 25mm x 1m) Bag Freshwater bottom-dwelling fish that prefer darkGreat for Fresh and Salt Water Filters. Ideal for use in Canister Filters Pre Filters Mini Reefs Box Filters Aquarium Sumps This High Grade Filter Wool available as a 1m x 1m sheet or a 1m x 25m bulk roll. Perfect for Sumps, Canister Filters and anywhere that Mechanical filtration is needed. A perfect accompaniment would be to place this wool on top of Your Poly filter to prolong the life of the ever so popular Poly filter. The Biological Filtration