Matala EZ-Bio Pump Pre-Filters Item:EZBIO11PLUS Pump Pre-Filter This small air pump with

This small air pump with a cast iron body puts out an impressive 32 Liters per minute

4400CFM (Horizontal Float) models come with float and mooring lines

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

but using a less harsh form of Malachite Green

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Matala EZ-Bio Pump Pre-Filters Item:EZBIO11PLUS Pump Pre-Filter This small air pump withMatala 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