Water Level inside Vertex In-100

Where do you all have the best performance with your water level inside your Vertex In-100? I have been right at the base of the collection cup with the water line and get decent skim but wondering what everyone else is having success with. Thanks

 

Nighttime bump.

 

This never got answered, any body?

 

I had the vertex IN80 and had it in around 8.5 inches of water i believe. i have since sold the skimmer.

i know its not the IN100 but it might help...

 

Thanks for the input but I meant inside the skimmer not the skimmer depth inside the sump.

 

oppps, well in that case i was running mine the same as you. right at the base of the collection cup.

 

Thanks, I always find my self second guessing the water line wondering if I would get better performance a little higher or maybe a little lower, lol.