deep blue
New Member
I need help. I have too many micro bubbles in my tank. I thought that over time they would dissipate like in times past but it doesn't seem to be the case. The tank has been set up for five months now and still heave bubbleage. I have an overflow and a protien skimmer that add air to the water. The overflow falls to the sump below where the protien skimmer also is. From there the water is returned back to the tank. I have tried to put a sponge on the return line but that didn't help. Any suggestions would be greatly appreciated.