I would be careful and do some extra water changes. Most likely the water in that tank was messed up, if that person wanted the fish gone that bad and didn't tell you he was like that. Does it seem like he has hith or any other diseases?
I would be careful and do some extra water changes. Most likely the water in that tank was messed up, if that person wanted the fish gone that bad and didn't tell you he was like that. Does it seem like he has hith or any other diseases?
I hope you decide to take care of him. Whatever we humans like to call it, if the fish swims and eats fine, its not a deformity but unwanted trait by most. How could one cull a healthy otherwise fish?
Good for you. Give him a good life. I'd be interested to see how he progresses in the next few months.