Well I picked up 2 TINY females today. Id say just over 1" long from tip to tail. I felt bad because all the other females at Petco were sick or dead :( So i had to save both of them.
One is teal/green/blue, the other is black and a bluish gray.
If anyone has a feeder ring, you'll realize how small they are...
Oh, and they even came with pre-nipped fins.
I rearranged my tank again, I actually spun it 180degrrees (not fun with 10 gallons of water and a 50lb tank).
It addicting, but sadly I have no more room for anymore fish in this tank.