The pieces are pretty large. I don't think it is CaribSea brand as it is probably 5 or 6 years old (not sure how long CaribSea has been around). Anyway, I would like to use for something and since I already have, it beats buying Ca reactor media.
I've heard some folks say they use crushed coral in their Ca reactors. I need to replace substrate and have a bag of crushed coral laying around. Can I use?
I've been in this hobby for several years now and have read, studied, asked questions and made many mistakes. The payoff has been enjoyable reef tanks and a hobby where I can always learn something new. In my case (and I'm sure several others') a somewhat unfortunate side effect is coral...
Jerry, the green button polyps are doing well. I'll take a few off the new rock you gave me and place in the 75 gal this week.
Interesting control methods. I have green star polyps that are starting to encroach on other rocks and such, but at least they are easy to peel off. Large xenia...
