I got a pair in a 75 male is about 10in and female maybe 5in. the male grew up in a community for about a year grew to about 7in then started to really beat the other fish bad so moved him to the 75 and got him a female. They breed every 2-3weeks and he's not really too aggressive towards her only when he is ready to breed. I have a small section divided with holes for the female just incase he gets too rough. The females do get red some more than others just depends on the individual. I believe I got the gold variant female to me they look better but either variant are cool some of my favorite cichlids. Hope this helps and good luck
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