ProEco Fountain Nozzle Bases Pond Force 2mm (about 1/8 of an

2mm (about 1/8 of an inch)

or you will risk killing these bacteria

For comparison

Protozoa parasites such as Trichodina

synthetic polymer formulation

ProEco Fountain Nozzle Bases Pond Force 2mm (about 1/8 of anThe sturdy ProEco PVC Nozzle Base is designed to allow the nozzle to be mounted in shallow water (8" in depth), complete with brass fittings. It comes with a brass ball valves which gives fine control of fountain volume. It also comes with adjustable legs for easy leveling. The base can also be used with optional risers (adjustable extension pipes sold separately) to be useful in deeper water. The base can also have lights mounted directly to it