Not sure if this is an injury or something else - base of the tail. (Yes, the water is a bit cloudy from stitrring up substrate).
Just Noticed This On My Rainbow...
- Thread starter DeathStalker
- Start date
That's what I thought. At first I thought it was a bite, but not sure - it's one of the smallest fish in the tank and could *easily* have been smacked against a rock by one of the larger fish.