Matala Hakko Air Diffuser Tubes Pondmaster 000 Gallons 2lb Bale 855938000055

000 Gallons 2lb Bale 855938000055 4

Available with or without remote-controlled lighting

The base plate keeps the diffuser away from rocks

1/2" FPT x 1/2" Slip (To attach to PVC)

Matala Hakko Air Diffuser Tubes Pondmaster 000 Gallons 2lb Bale 855938000055Matala 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