I'm not sure what happened to one of my little cardinal tetras, but he only has one eye at this point. If this is not some contagious disease, I will gladly give him a chance to live, as he is still eating and doing alright. He sure is a tough little guy!
Does anybody know if this is a possible disease? Please let me know if I should take him out of the tank.
It is possible that 2 somewhat aggressive zebra danios (which have now been given away) may have cornered and injured him. Somebody gave them to me, but I really regretted putting them in my tank. (Catching them wasn't easy either! Clear 2" PVC with blood worms in it did the trick.)
Does anybody know if this is a possible disease? Please let me know if I should take him out of the tank.
It is possible that 2 somewhat aggressive zebra danios (which have now been given away) may have cornered and injured him. Somebody gave them to me, but I really regretted putting them in my tank. (Catching them wasn't easy either! Clear 2" PVC with blood worms in it did the trick.)