29g Biocube sr3 micro bubble issue
I'm using an SR3 Skimmer in my 29g Biocube. I'm getting a TON of micro bubbles in the display tank. I recently changed the filter out and and cleaned the back area.
The tank has been setup for 5 months with no issues. In the first chamber I'm running a filter, with some rubble rock. In the second I have the skimmer with a protein bag and in the 3rd just a heater and the sponge filter. I've tried adjusting the nozzle on the skimmer and it hasn't helped. If I unplug it, the issue goes away so I know it's the skimmer. It's never had any previous issues though.