GC Tek WattMizer Filtration Systems Liquid The space between the top

The space between the top cover plate and the inside top of the drain were the water passes through is 3/4" inch on all 3 sizes

supplemental floating diet for finishing the Shiroji (white) of high quality Koi

and other high fish load applications

8 IU/g Min

3" Crystal Pad Disc

GC Tek WattMizer Filtration Systems Liquid The space between the topShips 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. Previously called the KoiKeeper, the GCTek WattMizer Filtraion Systems are very similar to the PLUS systems they contain a filter, pump and UV clarifier on one pre plumbed system but it offers fewer variations and a smaller footprint to keep the prices