Yeah when I bought him and looking at the top pic he definitely looks male. But he has changed heaps and looks like a completely different fish when you look at both pics. I hope it is a male!!!Looks male to me... Just keep em both, you obviously like both fish... Set up Second hand tank or even a koi holding tank for one. Anyone can afford to setup a less asthetic setup if they really want too, no excuses that tanks are so expensive and all that shiz...