Microbubbles in display question

[Fredrxn]

Sup guys I have the waterbox reef 130.4 with the stock sump...I am getting microbubbles in return chamber then into display...the waterbox bubble trap it letting bubbles flow through it..... Bubbles are coming from my simplicity 240 dc protein skimmer..here's a video...how do I correct this...thanks

 

[Tannermule]

Sounds dumb, but take apart your skimmer and reassemble I had a snail somehow wedge itself and cause a similar issue

 

[Fredrxn]

Sounds dumb, but take apart your skimmer and reassemble I had a snail somehow wedge itself and cause a similar issue

Tank and skimmer has been up for a month this skimmer has always put bubbles into the display...but I will take it apart this weekend to check it thanks

 

[Kodock]

Tank and skimmer has been up for a month this skimmer has always put bubbles into the display...but I will take it apart this weekend to check it thanks

Did you ever get this resolved? If so, what was the solution?