help!!!!!

[draco]

i have a 55 that has been running for 5 months, it has 2 fire fish, 2 fire shrimp, a rescued scooter blenny, a purple orhird dotty back, for coral i have some xenia, frog spawn, a little fingle leather, 4 feather dusters, and some zoos. it is very possible that my tank over heated my apt is very hot. ido run a protien skimmer and i have a fluval for extra filtration. i have been doing more water changes than normal because i am dealing with some red slime right now. and i was just informed that one of my featerdusters has dropped its plume, it had 2. i did add things slowly, i dont undertand.