Has anyone had luck with less than 5 discus fish? I have always wanted to get into discus but have always been a little turned off by the price. I have a 60 gallon tall thats cycling right now, and everything I read says I need to buy 5 of them. #1 is that 5 seems like a lot for a 60 gallon. # 2 the price for 5 is a bit steep. I am not interested in paying for a breaded pair, so thats a little off the table.