Hi all, It's been a while but I have a small problem. My lima quit eating. Here is the run down. 90 gallon tank, 8" Lima, 6" Jack, 4" Severum, 3" Fire mouth, 3" spotted pictus, 5" striped pictus, 3" spotted Rahpheal(?) cat, 4" Banjo cat (somewhere), 1" Cory (of some kind), and 2 1.5"...