pH question

Hey guys. My pH is a tiny bit over i think its almost at 7. I need to bring the pH down so I went to petco and bought a pH down bottle from API. "Aquarium pH Adjuster". Will this work for my aerogarden? or will it mess up my plants because its for aquariums? It says on the warning label that it contains sulfiric acid.

sounds like you're off on your ph. 7 is too high for soil and you're hydro.

my question is can i use the ph down i bought?

sure, it'll work.