They are a great AIO tank, and I have thoroughly enjoyed mine. I actually initially went with a 250W Aquamedic pendent, but then traded it for a 24" Coralife 150W MH with 2x64W PC and 2 blue moonlights. Now I want my 250W back.....:(, so I am soon to mod. my coralife fixture into a 250W MH. I really like the look of the stock MH that came with it, but I miss how bright the 250 MH was. IMHO a 150w MH is not enough light for this tank, especially since I am attempting to have multiple SPS corals.