Folks, if you've recently upgraded or renewed your annual club membership but it's still not active, please reach out to the BOD or a moderator. The PayPal system has a slight bug which it doesn't allow it to activate the account on it's own.
The real question is if you take too many pictures of it will it climb onto your roof and start swatting at airplanes? That is the calcium reactor I want.
I must admit that my personal experience with calcium reactors is limited, in that I have never used one on my reef.
However, when I look at the King Kong Calcium Reactor, I can't help but think that it's overly complex, and far larger than anything most of us are ever likely to need. I see a lot of chambers, many complex fittings, and a lot of plumbing. All places where you can have a leak or other problem.