Alright so i was looking at rapid led and figured I would use 25 uv's, 10 red, and 10 green. So that means Iwould need 4 drivers. They are all going to be hooked up together meaning they will all dim at the same time. I was looking at the diagram on the web site and seen that drivers had ac in, does then mean they have built in powersupplys or do I need seperate ps's and if so how many. The reason for the addition, like i said i have ai super blues and they give off good light but i feel their lacking in the rest of the color spectrum. Im not adding it so much for the way my tank looks but what my corals will grow and color up the best under. My plan for the tank is a mix of lps and sps, so if you have any suggestions im all ears.