16" Inward Curving Spillway Extension Module Airline Accessories If you are using it

If you are using it for aesthetics

Copper sulfate should be avoided whenever possible because it settles out of the water column and into the bottom sediment within just a couple days

holds approximately 1 cubic foot

It is 7-1/2 inches tall x 6-1/4 inches wide and has a 5 year warranty

The table below shows power draw and Gallons per Minute (GPM) of water flow at different feet of head for the 1/2 and 1 HP units

16" Inward Curving Spillway Extension Module Airline Accessories If you are using itPhoto shows left right end pieces with 3 inward curving modules. Use this 16 inch Inward Curving Extension Module to give a natural looking curve to your waterfall. Multiple modules can be connected to form as large of a waterfall as you would like! These spillways are ideally suited for forming the headwaters of a waterfall stream feature. They are designed to be installed inside the liner to prevent leaking. Each piece is extremely rugged and