Zyme?
http://www.amazon.com/Mars-Fishcare-56E-Stress-16-Ounce/dp/B000255N3W/ref=cm_cr_pr_product_top
I personally only treat my water with Stress Coat+ (dechlorination)
http://www.amazon.com/Mars-Fishcare-56E-Stress-16-Ounce/dp/B000255N3W/ref=cm_cr_pr_product_top
I personally only treat my water with Stress Coat+ (dechlorination)