wlam18
Aquarium Advice Activist
I am using 2 x coralife 10K 150W double-end MH bulb. All my SPS loses their colors, blue-tip become white-tip, the pink are green color are all slowly become light brown. The bulbs are 8 months. I like to change the bulbs. Will it re-gain the color back, any MH bulb suggestions? Thanks