Giant LAKE KOI Fiberglass Pond - Preformed Fiberglass Ponds

koi5000Rotary Drum Filter (RDF) is an automated filtration system for Koi ponds. It acts as an excellent mechanical filtration to automatically remove the debris and fish waste out of the water column#SUNSUN #OFFICIAL #KOI5000 #KOI7000 #KOI9000 #KOI10000 #KOI16000 #submersiblepump #pompacelup #aquarium #airtawar #airlaut. SUNSUN OFFICIAL. Follow.