Ladyshark,thanks for the comments,
Actually,its a 40 gal. breeder.There is a aquaclear 70 filter running off the back,with a fliterpad and ceramic biomedia.
I do 5 gal water changes every other day.First week,i used no meds,just got him/her to eat as much food as possible to put on weight.
Second week dosed with prazipro,7 day dose,removed that with carbon.It was flashing against the rock in the tank,and the LFS i got it from uses a theraputic copper in his fish holding tank,i was more concerned about flukes/internal parasites than ick/velvet.
Now the next couple of weeks will be careful observation for any sign of external parasites,i.e, ick/velvet.So far nothing.If i do have to treat with cupramine,rock work and the few pieces of live rock will be removed,and replaced with PVC pieces.