Matala Disc and Weighted Base - 3"

The Matala Disc and Weighted Base Air Diffuser is a convenient self weighted, rubber membrane disk for 3/16" tubing that stays put on the bottom of the aquarium or fish tank because the weight is built in the diffuser. The diffuser is made of soft, silicone rubber, it is easy to clean, and requires very low back pressure to diffuse the air.

Click here for the Matala Diffuser Manual