Kbra, I originally had a 36"(4) T5 setup. That wasn't getting enough light towards the bottom half of the tank. I now have a single DE Phoenix 14k Metal Halide setup and it has worked great for me. I'd like to go to LED's but I don't wanna spend the money.
This Cbb was eating frozen mysis at the LFS so I figured it was a no brainer. My last Cbb cleared my tank of tube worms and then wouldn't eat any frozen/dried food at all and starved to death.