Yeah the "spiderman" is neat cause I don't know if you can see it in the pic but its polys are deep blue, and have half that is a bright blue...so it looks like an electric blue cresent. I assume you are saying you like the purple stick...I'm digging it more...I just don't know if I want to glue it anywhere. I guess I need to decide.
The tank is back to being happy again for sure with colors. Growth is still kind of slow but we are talking about some animals that just grow slow...but I use my red cap as the canary in a coal mine. Now its back to full splendor of proud red....even where the darn thing had gotten so pale and bleached that it had algae.
I need to keep it up still with a few new additions. The fish are going to be one thing...but I need two new bulbs, I want to build a new sump, I'd like to try a different skimmer (but I like what I have), thanks to nextwave I will be building a rapidled.com fixture, I want to get all the frag stuff out of that tank, and the list goes on. All in all its doing well again.
To answer the question as to what helped. Wow, its hard to say. Personally I feel it was a combination. First I had to raise the lights up and shorten the time...this gave the corals time to re-acclimate to the tank. Whole doing that I started feeding a lot more...like 2-3 times a day. Once some corals started to brown out...I then "lowered" the lights slowly allowing the corals to adjust to the higher light with all the brown in them now being able to change to something brighter. Almost like they got a tan and were ready for more light. I have kept the feeding up, and now the lights are about 7" off the water, which is too close for my tastes, but so far is successful. Add to all that a 1/3 water volume water change every 2-3 weeks to help remove more pollution and of course TIME...and now the rank has rebounded from a pale, stagnant mess; to a bright, thriving forest of color.