elite
Member
IRahmatulla;734825 wrote: I can not say for sure, but are all your components new? I have heard that new plumbing can give off a lot of bubbles, and after 2-4 weeks of water running through it, they should be reduced greatly. Something about bacteria, or slime coating the walls.
I experience this when I first started my cycle on a brand new tank after a week bobbles went away.