ProAir™2 Self-Weighted Air Diffuser by Airmax
Membrane Stick Diffusers
Designed to improve oxygen absorption, the diffuser membranes deliver all of the performance of air stone diffusers without the hassles of replacing cracked stones or frequent cleanings due to debris accumulations. Virtually maintenance-free, membrane diffuser sticks resist clogging and their flexibility eliminates the possibilities of cracking and leaking.
Features:
When planning your pond, make sure to incorporate shelves or ledges at different depths for plants. A shelf 6”-12” deep is good for many marginal plants. A deeper area 18”-24” is best for water lilies.