2 LAYERS EQUALS CLEAR WATER: This unique 2 Layers in 1 filter media pad combines a typical aquarium filter pad with a water polishing pad. The top layer’s open fiber construction traps larger particles while the bottom layer's dense fiber network traps finer particles, working together to produce clean, clear water in your aquarium.

SEE THE DIFFERENCE: When you clean your fish tank filter, notice how much more debris our true dual density filter pad traps compared to other aquarium media pads. Your fish tank filter, turtle filter, and other aquatic pet filters will work more efficiently, all while producing visibly clearer water.

CUT TO FIT: FilterFirst filter media aquarium pads can easily be cut to fit your filter. Our unique poly filter pad is perfect for freshwater, reef tanks or saltwater aquariums. Ideal filter pads for aquarium wet dry filters, and will also work in your sump, canister filter media, aquaponic system, and more. They’re also perfect as a turtle tank filter!

SAFE AND DURABLE: Our aquarium filter floss pad is constructed of durable polyester fibers making it strong and durable enough to be rinsed and reused several times before needing to be replaced. This dual density filter roll works great for indoor ponds or small outdoor ponds. For larger ponds use our Koi Pond filter media pads exclusively made for ponds and water gardens.

TIP: Place our aquarium floss pad in flowing water with the soft open poly filter floss weave side towards the water flow to trap coarse and fine particles. Made without dyes in the USA.