Bio-Fill™A PVC ribbon with a high surface area, Bio-Fill™ is our lowest cost media. It is white in color, negatively buoyant and very easy to clean. Gross fouling heterotrophs can be rinsed off with a little squeezing. 250' surface area, ribbon-sized. Sold in 1 ft³ bags (BF250) and 12 ft³ (BF250B) boxes only. Made in USA. |
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