Socket Coupling, 6" Bulkhead Fittings A highly nutritional diet that

A highly nutritional diet that also brings out vibrant reds and yellows on Koi and Goldfish

Reduces problem causing nitrate and phosphates

per 1000 gallons per week when water temperatures are above 41F

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

2 fountain nozzles

Socket Coupling, 6" Bulkhead Fittings A highly nutritional diet thatAll 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.