I have to say, these new fish I picked up are incredibly awesome. I went to my LFS on days they get stuff in and there were 3 leopard long-fin danios. For some reason either they where new or I didn't see them in the lower tank before. Regardless they have been a great addition to the tank. I believe what I picked up was 2 females and 1 male. I gather this from the way the 2 are more rounded and the 1 is more torpedo ish. Anywho the "male" had developed this gold sheen to him it's great. The main female is huge and the last female is smaller probably younger. There long fins look great and they are super hardy acclimating. Sofar great fish all over the tank and super active. Sofar great fish! They even school with my white clouds and even entice my guppy to join the school!