
Originally Posted by
AllenR
I placed measurement lines on the outside surface of my buckets using a marker, 1 line per gallon. I used an empty gallon container to fill the bucket with water, 1 gallon at a time, then marked the level accordingly.
For the ONR concentrate, I bought a set of measuring cups, although I could also use the ONR bottle cap to measure the concentrate (0.5 oz per capful, IIRC). I also bought some 30ml droppers (actually, they're some sort of turkey baster, I think), which also work for measuring liquids.