I have a female Red, she is peaceful as - except for when she's chasing down prey, which I guess no cichlid is the exception. Always thought they were pretty cool beans, never thought they'd get so mean when they grow older... XD
Ive had one or a little over a year. I got it at 8-9" its now about 10-11". This fish is very laid back. Doesnt bother anyone. Only makes his presence known at feeding time because his tactic to get food is to dart and turn which always soaks me and my floor in water. Ill get pics soon. Ive always and rather have the greens though.