Have a 60 gallon rimless cube with a True Picasso, and a onyx snowflake mix. They are paired up and doing great. But I also have 2 midnight clowns in my nano tank, and they have been fighting bad for over a month now. They have been together since RAP. Can I add a 3rd clown fish in the 60? Should I chance it? Will the 3 clowns get along. Only other fish is a tominni tang and milanoris wrasse.

