I am traveling overseas for the next 6 months and have to part with my setup. I have a 55 gal with about 60 lbs of live rock, 50 lbs of sand. Its been up and running for about 8 months. Livestock includes Maroon Clown, Green Chromis, Firefish, Gumdrop Goby, Coral banded shrimp, camelback shrimp...