GCTek AlphaNANO Filters WaterWay Algae Defense® is not recommended

Algae Defense® is not recommended in ponds with koi

it enhances filtration and reduces debris

This is because the manufacturer does not want users to restrict the air flow

5" Dimensions 6" x 11

Spring treatment of ponds

GCTek AlphaNANO Filters WaterWay Algae Defense® is not recommendedShips directly from the manufacturer, typically in 2 4 weeks. Ships freight, which extends shipping time and requires you to be present at delivery. Trucking company will call to schedule appointment. All of the AlphaNANO filters utilize the Omnifuser design technology that eliminates slotted PVC pipes in the filter. The Omnifusers allow the heavier solids to be easily purged from the bottom of the filter during backwash since they are sitting at the