Micro bubbles

[CTS919]

finally got water levels right and cycled the water box marine X60.2 but I can’t get the micro bubbles to slow or go away all together. Need some suggestions. I

 

[Rmckoy]

Where are they coming from ?
Sump , hang on skimmer ?

 

[CTS919]

It is the sump tank where the skimmer is setup at the micro bubble are coming out of the return pump

 

[Rmckoy]

It is the sump tank where the skimmer is setup at the micro bubble are coming out of the return pump

After the skimmer section.
a bubble trap which essentially is 2-3 smaller sections that forces the water down under one piece , and up over the other .
The section where the return pump is should have no bubbles

 

[CTS919]

Think I got it adjusted the skimmer air flow going to let run over night and see if it was enough