I couldn't pass up a great deal on an ATI sunpower 6 bulb so that is going over my reef. I would like to add some LEDs for shimmer and a bit more light, so i'm going to get one of those Actinic supplementation kits,36", and maybe a smaller one and do some UV leds. For just one strip, is it neccessary that it be dimmable? my tank is 20" deep.


