Lights- MH
Salt- Reef Crystals or Red Sea Coral Pro

Call me old school. I have t5s over my 125 now and wish I had done mh, I miss the growth. Although if your corals are already grown out you can make your corals pop nicely with the bulb selection t5 have. I havent done leds so cant speak for them. I do plan on trying them in the future though.