I found some pickling lime in walmart yesterday. MRS Wages in the canning section if anyone is interested. i made a five gallon bucket last night. My question is should i just fill my ATO tank with the lime water? or should i still drip it along with the fresh ro water? My Evaporation rate is about 1.5 to 2 gal a day. Ive seen different methods of this but wanted to get others opinions. Thanks for your help!