A little background. I have had my beautiful crowntail for about a year and he has always been very active. Well about 2 months ago he got finrot and I gave him meds and he started to recover. But about 2 weeks ago he began to spit his food out when i tried to feed him and this morning he was at the top of the tank floating on his side. Now he lays almost on his side on the bottom barely breathing and only comes up every so often for air but he really struggles to swim up to the top. Is he dying?! What's wrong?! PLEASE HELP! :(