Question for all of you that have or SELL controller's

[Doug]

I have had my Reefkeeper for close to 4yrs. now. Not a problem except a temp probe failure. I now keep them on hand and replace as needed, every year or so, just in case. Also had nothing but great customer support from them.

I would have no problem going with one of the newer RK models but if I had a large tank and was doing it all again may choose the Profilux models sold by several of our sponsors.