seriousdude5
New member
So I changed my light from a radion LED to a 250w radium MH about a month ago. Since I've noticed a few SPS looking bad on one side, but only on a couple in a specific location. Could this be from the light change and the fact the corals weren't getting light on that side now they are? At first I suspected pests , but it's only on a couple pieces and on one side while the other side looks fine so I'm suspecting its the light. Thoughts?