Pondmaster® 7" Diameter Ring Air Diffuser ProEco Products NOTE: If replacing the 2"

NOTE:  If replacing the 2" Spider Gasket the old gasket must be completely removed though it was originally glued in place and the new spider gasket must be glued in place using a fast drying Rubber Gasket Adhesive

Reapply every 3 weeks for best results

apply once per month

We recommend to treat up to half of the pond's surface at any time

As a commercial-strength treatment to suppress

Pondmaster® 7" Diameter Ring Air Diffuser ProEco Products NOTE: If replacing the 2"The Pondmaster 7" Diameter Ring Air Diffuser has a total length of 18" and has 48" square inches of active surface area. It is designed for use with the Pondmaster AP 40, AP 60 and AP 100 air pumps. The recommended tubing sizes are 3 4" or 1", but no tubing is included with the diffuser. Instructions