Hi, I was wondering if having bubbles from my bubbler(my c02 diffuser) going to the top of the tank. Is it normal for the c02 to bubble at the top of the tank?
I have DIY c02 with yeast and sugar
Last edited by Darkblade48; 07-19-2013 at 03:04 PM.
Reason: Please use the edit function for back to back posts to keep threads cleaner