Epic Fail By Gene on 4/20/2011
Gene wouldn't recommend this product to a friend
Whatever you do, DON'T use this timer to control a dosing pump. I bought two, to power my Drew's Dosers (great pumps BTW) ... one of them failed and my Ca got jacked to 750. If that had been Alk, I wouldn't have a tank anymore. So just buy a Reefkeeper and be done with it, trust me.