Matala Hakko Air Diffuser Tubes Little Giant low or zero readings

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Reduces organic buildup and odor

The recommended tubing sizes are 3/4" or 1"

Weighted air line doesn't float

The AquaBead LH Series filters from Grand Champion Technologies (GC Tek) take all the features and benefits of the AquaBead filter

Matala Hakko Air Diffuser Tubes Little Giant low or zero readingsMatala 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