Roan Art said:I've tried a few types now and mostly use the Rena Micro Bubbler ceramic stone diffuser. I'm going to try the limewood ones next.
One I'm using in my new tank and I *really* like it is the Ebo Jäger Air Diffuser:
http://www.drsfostersmith.com/produ...x=mode+matchallpartial&Np=1&pc=1&N=2004&Nty=1
Man, it's on clearance -- $1.19. Gonna buy a few more. You can turn the dial to produce a *really* fine bubble and it's not as noticeable as the white stones.
Roan
Nope, limewood or glass diffusers all the way now. Bubbles are finer and more consistant with limewood (using Coralife) or glass.misopeenut said:you inject co2 with that right? how small are the bubbles