hi, i bought two dwarf puffers about six days ago for a ten gallon tank and today when i came home from school one of the dwarf puffers was just swimming very slowy inside a plastic fern with bite marks and scraches all over his body. I don't know how much longer he will live or if he will be fine but he doesn't look to good. I don't have any other fish in there except a little algae eater and he would be able to do anything to him i don't think. i'm just not sure what to do.
any advice would be appreciated
any advice would be appreciated