Upgrade tank up and running, added a full bottle of biospira. I don't want to buy Dr. Tim's and wait for shipping + pay for shipping because i truly don't need anything else. I did some googling on walmart and lowes for pure ammonia and this is the closest thing I found - https://www.walmart.com/ip/Great-Value-Ammonia-All-Purpose-Cleaner-Clear-64-oz/642113336
Do y'all think it would work/is safe? If not, where did you guys find household ammonia?
Do y'all think it would work/is safe? If not, where did you guys find household ammonia?


