Ok so here is an update on my Clown Triggerfish...First I took out all the inverts, I did a water change then treated with Internal Parasite Guard (by Jungle)(2 treatments), then used Melafix for about 3 days in case it was a bacterial problem, did another water change put everything back in and been about 2 weeks and everything seems to be good, Triggerfish has his colors back and gained his weight back. I also had a bubble curtain to the tank and he seems to like it, and the crabs like to stay on it...now about his diet he is a very picky eater I tried starting off the new diet with frozen krill and he didnt want it, still likes the freeze dried for a treat, then tried a frozen meat blend from the LFS and he was picky about certain parts, so alot went to waste, went back to the frozen brine shimp and hes loving it, but my LFS is ordering me some frozen squid so ill try that next, I still havent been able to find clams here, even asked fish resteraunts but they said they cant sell them outside unless cooked. Then my LFS discourged me from buying silversides because they said whole fish will make him more aggressive, and right now hes nice to the other fish and crabs, which is nice for the time being, so we are gonna start with squid. Here are some updated pictures on his health....THANKS EVERYONE FOR THE HELP!!
back of Triggerfish to show his weight