Well??? Not sure on your bubbler design? I know it's working for ya and seems to be doing good so that's cool, but in most cases you want as many small holes as possible! Think how many small holes are in 1, 9 inch fine bubble diffuser? I think it's like 6,000 or so if I remember right maybe more. The reason for that is for LOTS of small bubbles to create LOTS of lift to move your water through out your water column. It may look like your getting a lot of lift but your not really pushing as much as you think with just 100 or 200 small holes. Not to say it's not working just may not be as effective as an actual diffuser would be.
RC
Last edited by RC51; 08/16/13 12:00 PM.
