I converted part of my wet & dry into a refugium, I have just started adding corals, noting major, trying to get info. on building ballast for two mh 250watts 10k. I used the same subtrate as my lfs, I have been doing business with him for 14yrs, he has two very nice display tanks, actully the best I have seen, which there are alot on here that run a close second. The substrate is argonite, with mangroves, no cheata yet. I would show pics, but I cannot get them to post. I could show if you want my email (pics).
dfinney72@yahoo.com