that’s about right for these two species. My adult henlei females are 22” & 24”.Are there any size differences between the different breads you have? The tank I'm setting up will be 6'x4'x2'. I've read that Henlei and P14 tend to max out around 20"-26" disk size which is what I'm thinking about keeping. I've heard Leo's get a lot bigger, any truth to that?