Originally Posted by coralreefer http:///forum/post/3090906
do they school in a 75?
There are a lot of forums on here that discuss schooling. I have found that it is nearly impossible to have a schooling fish in a home aquarium. That is unless you have a 350+ gallon tank. Fish school for protect against predators and it is just too hard to replicate something like that in a home aquarium. But if you wanna try, either basslets or chromis would be your best try. Also PJ Cardinal have a tendency to stick together.