Started out with a pair of red devils which spawned. Male killed female so now I have like 50 1/2" fry and a male 6"-7". Male is solid yellow with great personality crazy glass banger finger biter. Female was also solid yellow. Not a big fan of the yellow. So question one is keep the fry and grow out the best one or just keep my solo male. Question 2 will all the fry end up solid yellow as well or is there a chance of variation. Want to plan a course of action before he gets sick of them hanging around and decides to wipe them out.