Noisy sump!!

[gufynutz]

So what started as hearing the water falling into my proflex 2 has turned into a half flush but constant gurgling from the 1st chamber. I've tried it all raising lowering the overflow pipe(oceanic one dorso style) I thought it'd work out the air but no idea why this started all of a sudden.

Any ideas?

 

[m.miller1547]

Turn down your return pipe and use flexible tubing down. Takes out allot of friction and noise.

 

[m.miller1547]

Pump*