all the big guys you see in the 65 underneath the 90 used to be up top. So it was okay.
but the lemon barbs at that time were in the 65 and growing non stop.
I had to make a choice: switch the tanks or get rid of the lemon barbs.
I chose to keep them. If they were a common, easy to find fish, I might not have. But in my area these fish have shown up twice in the last 2 years and one of the times was when I bought them.
No one seems to carry these fish.
The lemon barbs are a bit big for the 90.
that is why I am keeping them so I can get them a much larger tank