Thanks! I only just started this cycle. Tomorrow is day 3. I’ll test ammonia and go from there. Appreciate the replyI would not do 4 drops per gallon at all.
Sorry haven't read all you have done, but if you are reading 2ppm now, I would wait until that is processed. Then I would dose 1 drop per gallon and test. Then add some more based on that.
We found that Dr tims instructions lead to a mass overdose, about twice as much as intended.