Ok, I'm with you on this and will put the fish down. It has had a very hard time in here so far and it just seems as if it's getting worse. I'll go ahead and do what YOU GUYS think is the right thing and majority rules so it must be the right thing.I'm not here to bash, flame, etc etc but I have to agree with these guys...please don't release the fish regardless if its going into a manmade waterway or not...viruses and bacteria know no bounds when it comes to spreading to new locations. Google VHS virus in the great lakes and you can see the possible damage coming from doing these well-intentioned releases. If the fish seems to be going downhill as you said it would be better to euthanize him instead, I know its not the nicest option but this is also a responsibility we as fishkeepers (and especially native NA fish keepers like you and myself) need to be diligent in. I've put down native fish before that I could have easily put into the local gameland ponds beside my house but they were exposed to possible diseases/parasites that the entire pond ecosystem could have been decimated by with having no immunity to them.
P.S. this isn't an insult to your intelligence by any means. I have respect for you both as a fellow servicemember and fish keeper, I can see you are no novice when it comes to doing whats right.
And is everybody on here a dang former or current service member? Seems like it