Replacement Filter Media for Matala® BioSteps External Gravity Filter Specs_Bacterial Disease Control Power cords off quick-disconnects for

Power cords off quick-disconnects for easy maintenance and replacement

Treats THREE TIMES as much pond water as other brands

fish and plants

water undergoing Potassium Permanganate treatment is not toxic to dogs or other pets

Replacement Filter Media for Matala® BioSteps External Gravity Filter Specs_Bacterial Disease Control Power cords off quick-disconnects forReplacement 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.