A good DSLR where you can change the white balance is what you're looking for. I have a nice setup with a 100mm Macro lens, I'd recommend a 60mm lens for shooting corals
Alkatronic, I haven't used a Trident but just read too much bad on it. I loved my Alkatronic just had to get rid of it because it was too big for my cabinet when I downsized and I went with the kH Director
Yeah they never called back with a second quote for comparison so I found an acrylic tank with the perfect dimensions.
I'll be posting up a build soon.