I bought it from my LFS who gets them from another local person whos BTA splits.
I have it in a 30 breeder. With a 6x 39w T5 lighting. Probably overkill since most of my corals are pretty light. Its about 8-10" deep. I feed it a varied mix. I normally turn my circulation off and let the food fall onto the BTA for about 40 sec before i turn them on and let the clowns and yellow watchman get a chance to eat. I rotate feeding, frozen mysis, frozen brine, and pellet. I haven't been feeding it large chunks off fish but plan too, just haven't hit the grocery store.