some color change to green?


New member
I switched over from t-5s to halides for about 2 months now. I have a piece of purple bottlebrush, tri-color valida and a couple others that have turned green. The bottlebrush was a nice lighter purple. I made the switch to halides to see if I got better growth. I did indeed get better growth but am alittle disapointed with the color shift on several of the corals. Any ideas on this?