Calcium Reactor info

[reef fool]

I am tired of dosing B-Ionic, so I thought about an auto dosing pump. My other consideration is a Calcium reactor.
Question is, which reactor to buy? Also, are these the best option for calcium stability? I don't mind spending the money if they are the best option.
Any and all input appreciated!
Thanks,
Frank
Had this posted in equipt. but thought it may work better here.

 

[plum70rt]

Im at the same point. Investigating many, the chamber part is simple, just make sure you get a Quality control Valve, I am Going to get a PH controller also, with the ORP option, any tank I see with a calcium reactor, Kicks Butt