Originally Posted by agrasyuk
Did use it before. inheriting equipment abandoned by others i came across opened bottle and was treating water with that. No damage to report. Aqueon is known brand, chances are good that their stuff works. Stuff by tetra and API didn't cause damage either.
Have fun sitting the fish!
I haven't added fish in awhile so it's nice to use the QT tank and get back in it. So far so good. I was expecting disease since it was purchased just a few weeks ago from Petco.