Oase BioTec Screenmatic² Replacement Filter Foam 18000 / 24000 / 38000 Flow Rate at 10 Feet of Head_1828 GPH Phosphate Binder can be used

Phosphate Binder can be used all season long

CF23E Eco-Series Spillway 23" Wide 4″ diffuser tube lays across the bottom of the spillway in between the inlet fittings

If pH is below 7

10' power cord between light and transformer

This proven blend of beneficial bacteria and cold water strains are dosed specifically for cold water applications in the Spring and Fall

Oase BioTec Screenmatic² Replacement Filter Foam 18000 / 24000 / 38000 Flow Rate at 10 Feet of Head_1828 GPH Phosphate Binder can be usedAvailable: Purple & Red Foam for 18000 38000 OASE Purple & Red Filter Foams for BioTec ScreenMatic2 18000 (model # 42975) Requires 3 sets for full filter replacement Also fits BioTec ScreenMatic2 38000 (model # 42976) Requires 7 sets for full filter replacement Blue Foam for 18000 38000 OASE Blue Filter Foams for BioTec ScreenMatic2 18000 (model # 42975) Requires 1 set for full filter replacement Also fits BioTec ScreenMatic2 38000 (model # 42976)