Matala Hakko Air Diffuser Tubes Little Giant Weighted air line doesn't float

Weighted air line doesn't float

5" diameter valve allows a flowrate of up to 1

Reduces organic buildup and odor

6' cord and suction cup mounting brackets

low or zero readings

Matala Hakko Air Diffuser Tubes Little Giant Weighted air line doesn't floatMatala Hakko Air Tube Diffusers are designed to be a drop in system. The EPDM rubber membrane is wrapped around a hollow plastic tube. The air holes are a little larger than other brands, so you get medium sized bubbles which do not clog and put very little back pressure on your system. This means very low maintenance and effective aeration system. It is necessary to add small stones to the inner tube to keep the diffuser weighted at the bottom of