Matala Hakko Air Diffusers with Included Base Complete Aquatics Use on ponds

Use on ponds

Anjon disc-shaped airstones are specifically meant for 3/8" weighted airline tubing

Weirs comes with a 2 Year Warranty

a sustainable natural resource with exceptional discoloration removal capacity

The center of the membrane does not have slots and acts as a check valve when air flow stops

Matala Hakko Air Diffusers with Included Base Complete Aquatics Use on pondsMatala Hakko Base Air Diffusers are membrane air diffuser assemblies that feature heavy duty plastic bases with soft edges. These bases are hollow so that they can be filled with sand or gravel, eliminating the need for bricks and straps to get the diffuser to sink. Two sizes of bases are offered: the small base can accommodate one or two diffusers, and the large base can accommodate two or four diffusers. Heavy duty diffusers produce medium bubbles,