Carl...What a beautiful tank, and I especially admire your filtration setup in the basement. What a great idea!
I also have a 90 gl reef...I have a question for you. What size pump are you running from your sump? I have a 1/10 hp chiller and a UV sterilizer and am very confused on how big of a pump would be efficient. I currently have a mag 12, and my LFS is telling me that is way to much.
Thanks...and congrats on your tank...it's beautiful!
Cindy