I finally decided to hook up my calcium reactor last week. I didn't need it the first few months, but now that I have a good lot of stony based corals, I want to keep my levels stable. My ReefKeeper is set to turn on the solonoid on the regulator between 6.5-6.8 pH. I am using Tropic Eden calcium media. It supposedly has an additive or some kind of calcium rock that helps the alk and pH not to drop, which the C02 tends to want to do normally. Working great so far.
I've also added a few more coral to my tank. A pink/orange hammer, some duncans, and another blue tort. I had planned to make this tank all SPS, but it is beginning to look like a mixed reef, lol. I think that in the end it will be about 75% SPS and 25% other, I was shooting for more like 90/10%. But there are just some pretty coral that I see occasionally that are hard to pass up, even if it is an LPS or softy. I hope to get some new pictures posted soon.