When filling 32 gallon aging drums to let sit for at least 24 hours I add 1/8th tsp. Safe. My water contains an average of 2.8 ppm chloramine but ranges as high as 4.0 ppm.so would I use like a pinch of safe for my 29 gallon then?
You need measuring spoons used for cooking. There are metal sets on amazon that go down to the 32nd and 64th. I just have one to the 1/16 which is all you'll need.
RD. Thanks. I was reading 250 g off the label and was thinking I remembered a higher number from somewhere.