TopFin Buble Wall 18 inch

Create a mist of beautiful bubbles in your aquarium ! In hard water areas, mineral deposits may clog any air stone. The Aquarium Bubble Wall however, is the only aeration product which can be easily regenerated. Simply use a pin or needle to puncture with as many small holes as needed. The tough Polycyl material not only resists clogging, but will also stand up under repeated conditions. To remove algae accumulation clean with a soft bristle brush. Additional Bubble Walls can be joined with the enclosed connected, and can be cut with a razor blade to divide or shorten.