Budget-friendly bulk biomedia boosts biological breakdown of pond pollutants. EasyPro BIO-BLOX Filter Media boasts nearly 500 square feet of surface area per cubic feet of media. More surface area means more beneficial bacteria to break down more toxic ammonia and nitrite. Long-lasting polyester media provides additional mechanical filtration to trap particles that compromise pond water clarity. Pre-filled media bag allows convenient use in large volume pond filters including biological filters as well as waterfall filter boxes. The use of BIO-BLOX Filter Media is not limited to just large volume application. Simply remove as many BIO-BLOX pieces from the cinch-closure mesh media bag for use in any pond filtration unit. Enjoy cleaner, clearer pond water with EasyPro BIO-BLOX Filter Media. Two cubic feet of media of varied size, shape and density. 13" dia x 32" high.
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