I've got a pretty big issue guys. One of my fish attacked my dwarf gourami the other night. I don't see any aggression during the day. I woke up to feed them the other morning to find he has a hold in his side to the point that you can see a bone and the same spot on the other side has been pecked at. he still breaths and swims a little. He ate some flakes. But it look slike swimming is difficult for him so he just rests on the floor in the corner. I have him isolated in a 5 gallon tank right now until he heals(fingers crossed) with 3 guppy fry.
Who do you think the culprits are? I only ever see him chasing other guys around. never them to him except the molly who will nudge him but I never see it nipping at him. If he heals, I will probably just keep him in the 5 gallon...Any tips to speed up recovery?
5 male guppies, 2 female
1 lyretail molly
german blue rams, 1 male and 1 female(they do not have a nest anywhere)
2 small Otos
7 neon tetras
2 male pepper cory cats, 1 female
TIA!