Air Bubbles in DT

[67chevellemalibu2]

This just started happening today on the right side return pumps. Happening periodically. Looks really cool to me.
Any concerns? View attachment 956998 View attachment 957000

 

[Rjukan]

Pics would be great, especially with blue channel off.

 

[67chevellemalibu2]

Now I’m confused. I added a picture and it’s locked. It won’t even let me look at it.

 

[Geebs19]

do you know where it is sucking air from? I think airbubbles, mainly micro can irritate fish gills.

 

[Thor2j]

I had micro bubbles actually bloat a naso tang. Stopped the air leak and it went away in a day of 2.

 

[67chevellemalibu2]

I figured it out. My sump level was low. Didn’t check it for a few days. Now I’m good. Thanks for the replies.