Matala Hakko Air Diffuser Tubes Accessory The billions of pores within

The billions of pores within the carbon act as hundreds of sponges soaking in many pond pollutants such as tannins

this biological media has a dimpled surface

We invite you to find the balance within the given ranges that works for your pond

Comes with a complete charge of replaceable carbon

This premium formula contains more than 5 billion CFU (colony-forming units) per gram

Matala Hakko Air Diffuser Tubes Accessory The billions of pores withinMatala 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