I just got my first yellow-tailed Acei Cichlid, white-tailed Acei Cichlid and a Black Convict Cichlid and I just wanted to know how well they would do with each other and other tank mates. I have a 20 gallon tank right now with 9 tiger barbs, 1 clown loach, 1 Kuhli Loach, 3 red wag plattys, 1...