Sorry to bug you ,but I noticed you were online and I need help.I see you have replied on the sea chem stability post ,and was wondering if you have had any experience with it or know someone who has .Reason being I ende up with 2 sealed bottle and opened them both,1 has no odor the oter has a very distinct smell.I am worried about using the wrong one to add fish to my tank.Any help would be appreciated and thanks for your time.