Help- Eshopps PSK 75H

[Mitchell]

Sorry if this has been dealt with. I don't have the search feature available to me at the moment. I hooked up my Eshopps the other day and the amount of micro bubbles entering the tank through the black foam is insane.
2 questions- how do I resolve this? And shouldn't there be some sort of valve on the top of the air intake tube that sits at the collection cup? Or does it just stay wide open sucking maximum air.
Thanks in advance for your help.

 

[Stingray]

You want the air line left alone. Just make sure it's threw the hole that holds it next to the collection cup. As for the bubbles, they will go away after it breaks in. If they do not, put a small sponge under the return tube. Lmk how it works!