Sorry, yes, this is for LED light fixtures. Thank you!Guessing this is for led diodes? Probably for zoas this would be fine but even just throwing in a couple cool and warm white leds shouldnt ruin the look and add to a more broad spectrum that can be absorbed by the coral.
Kinda like an ai prime sol with added uv pop
I do indeed only run the blue spectrum for growing Zoanthids. When I had a personal display tank I did run a more balanced spectrum since I preferred a slightly more natural look, closer to what AB+ looks like. But if you're looking to run lights just for aquaculturing/ growth then 100% blues is a great choice.