Fish in cycle not going well

[Mrs.h2012]

No. I don't live in the US.

Ok. Well the general test (I'm pretty sure anyway) is when you shake a bottle of ammonia as long as it doesnt bubble up then it's pure. Also read the label, if it says anywhere there are surfactants , dyes, or perfumes dont get it. Be sure and read ingredients, some will say there isn't any dyes or surfactants but it's listed on the ingredients that there is. Just read thoroughly on the label.