Even in a 180, 2 yellows wouldn't work. Well at least 98 times out of 100. (there's always going to be that ONE person that tells you it would work)![]()
I'll back that statement. I have 2 purples and 2 sailfin in my clan. I thought, I've seen people keep 3 or more yellows in big tanks. Well, I added a 5" yellow last month and my 6" yellow beat him into a pulp.