[bnhaus]

Here is a drawing of a refugium I intend to build.

My tank is 30x12x18 LxWxH

Reef Devil Skimmer has a max 7' depth but I can raise it up. It has a 7" Diameter.

1) How much room should I allow for each chamber? (Skimmer, return, Refugium)

2) How high should I put the baffels on each side?

3) What is a good gap between baffels?

Thank you in advance for all your input.

Bob