Can 12 Chromis be introduced at the same time into a 190g?

[Dearth]

Originally Posted by reefwithareefer

Yes, I have seen other animals like kittens do it and birds. I just did not think it would be a fight to the death.

This now poses an issue in my tank. I have a penninsula and can see the fish seeing themselves in the end of the tank when the light conditions at certain times of the day, create a mirror for them...
Who would have thunk...man, learn something new everyday. Only been doing this for a year and something as simple as that, i did not know.

While it is known they can attack their own image I have not heard of any fish fighting to the death with themselves although I have read that they can exhaust themselves to the point where they can become targets themselves leading to possible injury and possible death from said injury