Drainline gurgling

[gashunk]

so my drain line is gurgling as the title saids and it's creating bubbles foam so to say my drain is submerged about 2in below water level how can I eliminate this

 

[jenkinscrew2578]

Probably be better off shortening drain pipe and it free falling through at least a mesh filter sock so you don't get the bubbles. Got a pic of the whole sump area so we can get a better "lay of the land"?

 

[gashunk]

Here is the layout before the water and equipment was added

 

[jenkinscrew2578]

If you can redo that drain plumbing so you can get a filter sock holder on the rim and it fall into it, might take care of the issue. Maybe others will have ideas too.