I have three males and one female dovii. two of the males are turquois the biggest obe is 5-6" the smallest is 4-5". the other male is a blue and gold gene and he's 3.5" My Female is a blue and gols as well and she's 4-5". as of right now i have her and the smaller turquois male together in a 75 they are about the same size. I went with this guy first because he has the best color. so far they have the tank divided and dont go on eachothers side. they meet in the middle and fish face and lip lock throughout the day. i have done water changes every other day for a week, the temp is at 83 and i have been feeding brine shrimp, beef heart, and krill. how long should i keep trying with this male before i try another. and is there a better or faster way to pair? thank you.