My friend has a lrg oranda shes had him for like 6 months in a 20 gallon and he has been pretty healthy until lately he started getting like a white film on his head we got medication for him and the film has dissappeared but now it looks like his swim bladder is off and he keeps flipping upside down he starts swimming regular then stops and flips over ands i feel so bad for him but not sure what to do in terms of medication or even taking him and putting him in my hospital tank thats been running for quite some time and medicating him in there please is any one has anysuggestions