Least maintenance - doser or reactor?

[knight2255]

Just preplanning for some sps later this year. I think costs are relatively similar, which one is the easiest to set and forget? I'd be doing a diy 2 part.

[TylerHaworth]

I like 2 part, with a good doser it really couldn't be any easier.

[needmore-reef]

Calcium reactor typical cost more, but cheaper to maintain. A nice dosing pump I think will be easier to set and forget, 2 monthis in and I'm still trying to get my calcium reactor dialed in:(