Size: 7 inch, 10 inch, 14 inch, 18 inch, 23 inch. (More than 14-inch bubble is a combination of two sections)
- Creates a dramatic mist of healthful bubbles
- Super-porous, non-clogging
- Even-distribution of fine bubbles
- Additional Bubble walls can be joined with the enclosed connector, and can be cut with a razor blade to divide or shorten. To complete assembly, replace end plug and air intake elbow.
- To remove algae accumulation, clean with a soft bristle brush.
- In hard water areas, mineral deposits may clog any air stone. Bubble wall, however, is the only aeration product which can be easily regenerated, Simply use a pin or needle to puncture as many small holes as needed.