Kasco Marine Robust-Aire Diffuser Assembly For Pond Aeration small pond aeration It contains phosphate binder to

It contains phosphate binder to minimize algae growth

This complete Windmill Aeration System includes the following:

even in still or slow-moving water

1/2 inch female threads on both ends

UV-resistant

Kasco Marine Robust-Aire Diffuser Assembly For Pond Aeration small pond aeration It contains phosphate binder toRobust Aire Diffusers are designed to provide a fine air bubble with the least amount of pressure. It has a raised design that keeps the diffusers performing at an optimal level above the pond bottom. A durable, bolted, strain relief attachment ensures that the weighted tubing will not become detached during installation or maintenance. A check valve with Viton seals keeps water from entering the tubing when the system is not operating. Kasco Robust