Rubber Membrane Manifold, 4 Diffusers Tetra Koi Food through a bulkhead and into

through a bulkhead and into the skimmer where a valve controls what percentage of the water goes through the skimmer faceplate (surface water) versus through the bottom drain

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

Item # Watts GPH 3ft 6ft 9ft 12ft 15ft EP400 20 400 292 204 61 - -

Designed to feed fish pellets up to 1/4 inch or shelled corn

Rubber Membrane Manifold, 4 Diffusers Tetra Koi Food through a bulkhead and intoThis 4 diffuser manifold is a good option for shallow water ponds without a significant amount of muck. It now features weighted diffusers for easier installation. Features include: Check valve included to prevent water from filling airline when not in use Polyethylene underlay keep diffusers from settling into the muck and prevents sediment erosion during operation 4 each 6" Weighted Rubber membrane air diffusers (RAD650W) included with each diffuser