K2 running depth?

[roshi719]

I am designing a sump for a friend who is going to be using a K2 skimmer. What depth do these like to run at so I can build the sump to accommodate it.

 

[roshi719]

Nobody knows the running depth for these?

 

[KingRicky]

According to the info that I found, 7" for best results. Her is a linc where I found the info.
Warner Marine K2 Cone Protein Skimmer Review ? Protein Skimmer Info, all you need to know about Protein Skimmers with reviews, specifications, DIY plans and more. ProteinSkimmerInfo.com

 

[mojo]

7 to 9 inches