Ok, let's hear it!

[Aquattro]

Originally Posted by jorjef

I have LED and think they're fine.

And you'd be right. They are fine. Nothing wrong with them, even the "cheap" AIs They do a really nice job, have great features not available with any other technology and grow corals as advertised. And depending on the tank owned, there may be nothing better. I did like many aspects of mine, but in a mature SPS tank, where I've watched the progression from MH to LED to T5, they were not the best for my tank. Nothing wrong with that, I wished they were enough, because I lost a lot of money selling them -lol I loved the dimming and control of the color (although once set, it's done).
I see tones in my SPS color now that I didn't even have with MH, so the decision, for my tank, was to not use them. That may not apply to the majority of people running various styles of reefs