Thanks BS,I normally measure without the tail as well, and these guys are still big.
They are still very active and out most of the day. I had been told they may get lost in such a big tank, but they are front and center when ever I go over to the tank. They school from one end to the other. It is absolutely breath taking. I can't wait till they get bigger and do this. They seem to like my sword plant that I have on one end of the tank. They don't hide behind it. I feed at both ends and they like the food on the large leaves. What really makes it nice is they all pick a different leaf. I haven't had any battles for food so far. They have been doing a little pushing at other than eating time, but I imagine it is pecking order. I have been keeping up with params daily and doing 20%ish water changes daily. My nitrates are continuing to stay around 5. PH steady at 7.8. So all seems to be well in their world.