Kasco Marine Robust-Aire Diffuser Assembly For Pond Aeration Backyard Koi Pond Supplies_Barley Straw Products and Bio-Clear LQ™ water clarifier

and Bio-Clear LQ™ water clarifier

Baystone offers a center peak with an outer traditional spray pattern up to 14-feet high x 30-feet wide

72″ diameter x 17″ deep

Made for outdoor use

Installation kit with glue

Kasco Marine Robust-Aire Diffuser Assembly For Pond Aeration Backyard Koi Pond Supplies_Barley Straw Products and Bio-Clear LQ™ water clarifierRobust 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