Socket Coupling, 6" Bulkhead Fittings The Medium AquaFalls includes a

The Medium AquaFalls includes a filter support stand (used to keep filter pads off bottom

Reduces problem causing nitrate and phosphates

Most water plants can tolerate up to about 1-1/2 pounds of salt per 100 gallons of pond water

Liner attaches to spillway using the patented Spliner Lock system - no silicone

Socket Coupling, 6" Bulkhead Fittings The Medium AquaFalls includes aAll PVC Fittings are not the same! Unlike many available at department stores, our high quality fittings have deep sockets that allow for maximum bonding area, which is especially important when gluing Flexible PVC Pipe. This is a schedule 40 PVC Socket x Socket Coupling used to connect rigid or flexible PVC Pipe.