Poly-Flo™ Bulk Filter Material, 1" Black (Dense) AquaDyne water is caused by tannins

water is caused by tannins that build up in the water

EPA registered

unlike many leading brands of fish food which are milled out of country

Specially formulated for water below 60°F

Poly-Flo™ Bulk Filter Material, 1" Black (Dense) AquaDyne water is caused by tanninsManufactured from high quality fiber, Poly Flo filter material provides consistent performance every time. Whether you have a large or unusually shaped filter mat or just want to save money, bulk material is a great choice. Filter material is available by the foot or in larger rolls. 90' or larger rolls are shipped by truck freight, which is highly dependent upon destination address. Contact us for a more accurate quote. Truck freight also requires