My last two tanks have had MH lighting. My 180gallon was about 12 years ago and I had a 28g just a few weeks ago. Building a 220g and I bought two used Atlantik V4’s. I installed one of them last night (because the guy that sold me the other didn’t include the hanging kit, And I’m not sure where to buy one) I have it 16” above water. I have great flow through tank and across the top. Looking at the sand it looks like I can see individual colors and it bounces all around. I believe this is what I’ve heard called disco effect? Will any LED light I get do this?