OK, I think I am at or near my limit. I have a 55 gallon with ~40lbs of LR, deep sand bed w/ 20lbs LS, emperor 400 filter, and a prism skimmer. So far it is stocked with 2 clarkii clowns, 1 small hippo tang, and I just got a purple pseudocromis today. I think I must be getting close to being...