I read this on here a while back and finally got talked into it. My corals are open more than I have ever seen them. I went to the Home Depot and got some of that eggcrate stuff for lighting after one of the guys in my fish club explained how much the salt creep on my glass tops was just totally messing up my light spectrum. Well honestly I had my doubts cause I mostly through info I pick up here and in Eric Bornman's book "Corals" have been having (knock on wood) pretty good luck with the corals other than my bubble but I even have him on the rebound now...N E Way It was sunday and the water change was done and I wanted to play around with my tank some more (can you tell it might be time to have kids its Sunday and I have NOTHING to do
)so I bought the eggcrate. I used just a pair of sewing scissors to cut it to shape and PRESTO CHANGO!!!! It was great... It was amazing and about a week later it looks even better. It does evaporate a bit quicker but that is good for me as well as I supplement (as I am sure most do) in my top off water. Any way just wanted to share this so if anyone else dosen't have the MH
's but wants just a little more POP out of thier corals I would recomend this very much. If I can find any other tricks out there to help us "lowlighters" I will be sure to share those too.