What is a good doser for the undercurrent rdwc
- Thread starter bdt1981
- Start date
firsttimeARE
Well-Known Member
You could set a float valve up to a dosatron which takes from a stock container and mixes it with incoming domestic water line at a set ratio. Most use 100:1
For pH control you could make your own with Arduino or you can buy a bluelab pH doser for less than $400. Not a bad price. Only does up or down. If you need one that does both I'd suggest a different unit.
But usually you only get a pH drop in mid to late flower
For pH control you could make your own with Arduino or you can buy a bluelab pH doser for less than $400. Not a bad price. Only does up or down. If you need one that does both I'd suggest a different unit.
But usually you only get a pH drop in mid to late flower
