Looking for Omega 150 tuning advice

[davejep]

Was wondering what level to tune my skimmer to. Right now it's in 7 1/2" of water. Can't seem to find info anywhere as to best height to set bubble column too. I have tried different heights but can't find one in happy with.
What in your opinion would give me the best skimming on a lightly stocked tank?

 

[tigerdragon]

How long has it been running? I run mine in same depth set bubble column in bottom 1/4 of cup column

 

[Preyou]

If it is new, make sure that you follow their break-in procedure.... The Omega skimmers can be finicky if that process is not followed.

 

[davejep]

Bought it used
Other guy had it 5 months, has been in my tank for two