im running the 250 watt halide fixture of theirs. after a year 2 of the pc's wont work, and plan on immediately changing the bulbs as they are yellow as the sun. but other than that, its great! lol.... id advise investing in a better fixture, or plan on changing that one out really soon. I cant say that i hate it, other than the pc's not working, its a good fixture and the corals are enjoying it. if you have the extra $, upgrade, if not, get it and plan on revamping it a bit!