Matala® Membrane Air Diffuser Assemblies with Heavy-Duty Base Flow Rate at 18 Feet of Head_137 GPH Note* Do not return dirty

Note* Do not return dirty water to the pond

Shown below is the Hy-Drive in its case

1 C-25 19 4400HAF 1 50

Acts as a substrate for biological filtering - A home for the beneficial bacteria with a high surface area per cubic foot

Matala® Membrane Air Diffuser Assemblies with Heavy-Duty Base Flow Rate at 18 Feet of Head_137 GPH Note* Do not return dirtyThe air diffuser base allows you to mount air diffuser(s) firmly at the bottom of the pond and keeps the air diffusers up out of the mud. The base is heavy duty rugged plastic with soft edges. The air diffuser base is designed with a hollow base that can be filled with sand or gravel. Choose the number of disc diffusers for your installation needs. The Matala EPDM disc diffusers are designed for industry heavy duty installation. Precision perforated I