8-10 inches is when they're starting to reach full maturity. hell will break loose very soon or maybe youv'e started to see it already. and these cichlids will still gain over double their current mass when they reach 14-15 inches plus, that is if they live that long. most fishkeepers don't realize how big cichlids actually get because they dont take good enough care of them to make it that far. choose a few of your favorites and give them a large tank with territories to claim as their own. none of us really own a big enough tank to keep full grown large breed cichlids. green terra's tank is ideal for full grown bruisers
I agree they are starting to reach the size where I need to pay very close attention to these guys. As I stated, I'm not in opposed to having 4-5 fish in this tank again and I'm not blind to the fact that I will need to thin the herd here and there along the way. I'm just saying that as of now for the past year what I have has worked so far. I'am 100% aware that I can not keep these 12 cichlids at their full grown size and have already taken note of which I really would like to keep and which I will move to other tanks or sell. Also, I agree that Green Terras tank is perfect and very much ideal for these kinds of fish. His tank has given me many ideas... I bought some of my fish after watching his vids, which I'm sure others have too. I just like my tank the way it is now verses my tank with only three fish in it. Some fish keepers would rather put only what they can grow to full size right from the start... I would rather grow out a variaty of fish and pick and choose over the course of time which I would like to keep and which I would not. Again, I was just giving my opinion.