Replacement Filter Media for Matala® BioSteps External Gravity Filter Flow Rate at 20 Feet of Head_2220 GPH Should be added to water

Should be added to water before adding new fishes

000 gallons or less)

block Up to 6 acre-feet Every 30 days Medium to large ponds & feeder steams

Professional Grade Pond & Fish Net (Shown Above) - is great for removal of large fish and a variety of debris

Replacement Filter Media for Matala® BioSteps External Gravity Filter Flow Rate at 20 Feet of Head_2220 GPH Should be added to waterReplacement Filter media for Matala BioSteps External Gravity Filter. This will work for BioSteps 10 & II Each filter media pad is sold separately (this is not for a pair) and the BioSteps unit is sold separately. If you want a pair of filter media, you must order 2.