I had this forrest fire digi for awhile now. Before I bought it when it was growing out it had a decent green base with bright orange polyps. By the time it was ready to sell it had faded to a white base and orange polyps. Id say its been about 6 months now since I picked it up. I'm getting great growth out of it but I just cant seem to get the green base back. Its pretty high up under pretty good lighting. Does it want strong light for the green or low light?