Hi people! I want to share my experience with T5. I've wanted to switch from LED to T5 for a while, and a week or two ago, I did. I don't know if it's a placebo effect, but my corals seem to open much better, and they show better color. I feel like they are happier hahah. I'm mainly keeping soft corals, and I think I'll use T5 as long as they are produced.