I originally picked up 4 of these guys at 1.5-1.75", this is the largest (by a big margin) and most outgoing. I originally thought it was a male because of the head shape and aggressiveness, and it had a good bit of spotting when it was smaller. Since it has grown a bit, all of the spotting has pretty much disappeared completely, and it is starting to get a ton of color in the fins and face. I am guessing female now, just due to the total lack of spotting - any opinions?

















