Designed to be buried within the waterfall, these tanks create a uniform sheet of water over the weir. They also help to avoid common leakage problems. When used with No-Clog media, a waterfall tank becomes a Bio-Waterfall that will seldom need cleaning except to drain off sediment.

Pump Size 600 to 2,000 GPH 12in weir x 13inD x 13inH with a 3in overhang. 3/4in FPT Inlet.