Calcium Reactors

[Reefmaster]

Hi all. I will be purchasing a calcium reactor very soon and want some feedback on good/bad/ugly reactors. what is the general opinion? i understand many have DIY's and if i had more time i would build one too, but time is a rare commodity. i would consider buying a diy (no pst no gst) if the price were good enough and the unit worked damn good. no junk wanted! thanks. shane