- Joined
- Jun 8, 2018
- Messages
- 1,170
- Reaction score
- 652
adjusting water height controls the water column in the skimmer, that im clear on. Turn the knob for up or down....so what does adjusting the physical heights of the skimmer itself do.? or improve. My skimmer says 7-9" im at nine. What differences should i see if i go to say 7"?

