Just wanted to say thanks for all the advice identifying the problem with my Fighter Fredddy ( I know its a weak name for a fighter but my 4 year old picked it as its his fish) after a night in the breeding tank hes looking like his old self, still not feeding that well but i`m confident he will when he gets his own tank later today If it wasn`t for the comments on here i would have probably put some antibiotics into the tank that would have done nothing for the fish but stress them out. So myself and Freddy thank you all
Attached a pic from this morning.
Attached a pic from this morning.