I recently have been testing out moving to kalkwasser on my 80gl, but I'm finding that my RedSea doser isn't up to the task, as it's limited to 1000ml/day on each head, and that amount isn't really moving the needle much on my tanks alk/ph levels. Looking for some suggestions for a dedicated dosing head that would be up to snuff. And before anyone suggests it, no I don't want to just put kalk in my ATO as I want full control over the amount dosed to target as much stability as I can.

