Took out about 10g and put in nice fresh water
The water wasnt in bad shape before though, nitrates were under 10...so not sure what could have caused this.
He isnt looking too good though, his coloring is off now too and he has been hiding. Generally he is a big mooch for food whenever I go near the tank but he's not his normal self.
I really hope he gets better, any idea of how long it will take? I have more water made so I can do another change tomorrow if anyone thinks that will help.
Or if anyone has any ideas of where something like this originates from I would appreciate it.
Thanks, as always everyone.