Originally Posted by CoralHammer
if there are no anemenes present and the fish are added at the same time and are VERY close to the same size, you should be fine with mixing species. The larger the tank the better just to ward off a bully or two. For example, you have 1 maroon gold stripe of course, a perc, a clarkii, and tomato of the same size and add them at night at the same time, you will be surprised at how well they share the tank. Try to stay away from two of the same species, as they will pair off eventually. remember ... NO ANEMEONE !!
First , it doesn`t matter if there is an anemone or not as different species host different nems . Second , I`ve mixed clowns with no problems like you have and just because it worked for you and I doesn`t mean it will for someone else . This is bad advice to be giving someone as fish have personalities and could be a fighting battle until they are dead . There is a reason why professionals say not to mix species . If you are willing to take the chance with the $$ you spend on the clowns as eventually they will fight to death , then go for it .
Just because a very low percentage been able to mix doesn`t mean it`s ok to do so and these people should not be giving advice to mix different species . CoralHammer , your might be fine now but eventually will fight and at least two will die .