Recommend a pH controller for me

[tmc1313]

Hi guys, I'm getting everything together for my calcium reactor and I need a recommendation on a pH controller for it. I was thinking the Milwaukee, but I'm looking for suggestions. So far I have a GEO618 reactor and an Aquarium plants electronic regulator. I will be using the ARM media (coarse) in the reactor. Thanks

 

[sirreal63]

My Milwaukee has been going for 8 years now. They are not flashy or expensive, but do work.