Take them to a nearby lfs.. They usually take even large plecs with no problem.
Out with the clown loaches, the silver dollar (they get big and like to school) and the albino cat, assuming you can't figure out exactly what it is. Does it have whiskers? Is the body of it shaped a little like a triangle? How big is it? Can you get a picture of the ones you can't identify?
If you do have angelfish, either move them or the neons out. Angels eat neons. Decide to keep the neons? Bulk up the school to six.
Out with the clown loaches, the silver dollar (they get big and like to school) and the albino cat, assuming you can't figure out exactly what it is. Does it have whiskers? Is the body of it shaped a little like a triangle? How big is it? Can you get a picture of the ones you can't identify?
If you do have angelfish, either move them or the neons out. Angels eat neons. Decide to keep the neons? Bulk up the school to six.