My red planet turned green. When I first noticed it I changed the bulbs they were 13 months old. That was 2 months ago and the color has not come back yet. I had nice color before that with no change in tank parameters. It's 14" below 14K 150w Phoenix bulb was wondering if I should raise or lower it? It has good growth and PE where it's at so I been hesitant to move it.
