Matala EZ-Bio Pump Pre-Filters Item:EZBIO11PLUS Pump Pre-Filter the real secret behind the

the real secret behind the AlphaONE filters is the AlphaBioONE filter media

Atlantic Water Gardens filter mats are available for various sizes of the FilterFalls waterfall filters

Cleanout lid has adjustable height and can be secured with stainless steel screws

but using a less harsh form of Malachite Green

Matala EZ-Bio Pump Pre-Filters Item:EZBIO11PLUS Pump Pre-Filter the real secret behind theMatala EZ Bio pump pre filters prevent clogging and protect pumps by combining mechanical filtration and biological filtration into an easy to clean, submersible pre filter. The EZ Bio 11 has a single gray Matala filter element, while the EZ Bio 11 Plus has green Matala filters and the EZ Bio 20 has green Matala and gray Matala filter elements. While Practical Garden Ponds prefers filtration that keeps the cleaning operation outside the pond, there