Micro bubbles in tank from sump

[stickman87]

So i am getting micro bubbles coming out if my outlets and can't figure out why?? I can see bubbles in the chamber where my return pump is and bubbles coming over the middle wall into the return chamber but don't know what I can do to stop themhttp://cloud.tapatalk.com/s/5891db8861f73/20170111_171124.jpg?

 

[mallorieGgator]

You may have air being sucked down the drain from the tank. Or is there any splashing from the drain water into the sump?

 

[stevo01]

Sounds like your return chamber in your sump needs more volume.

 

[stickman87]

Only the water that flows out if the top of the filter sock

 

[stickman87]

I'll bring the water level up in the return chamber because I can see the bubbles start after it goes over the middle wall