Thanks everyone. I'm using a Canon EOS 5D, a Tamron 90mm lens (which is actually mine), and a Speelight 420EX flash. Everything else is my dad's. He's a "professional" photographer. It's more of a hobby in which he makes some extra cash :-D.
Thanks Dkle. And I forgot to add, does anyone have more info on this fish? I've looked and looked but only find taxonomy information, and stuff like that. How about breeding these guys? I'm guessing it'll be pretty hard to do so but I'd like to try.
OK I just found one dead on the floor. Now I know they're jumpers... Not a thing I was hoping for because I have no idea how I'd cover the tank. Well I guess all fish are jumpers. But this is the second day. So something must be wrong with my water or they just like to do it.