Thanks Lifeaquatic. I am still waiting for the SPS to grow. So far so good. i haven't had any SPS died on me yet and i hope to keep it that way. I like the fugium. Pods are growing like crazy.
I thought about painting the background blue, but when you do, the light in the back is reduced by as much as 40%. the tank looks brighter without a painted background. the only problem i have is the over flow. It's not black and all the algae shows up clearly.