API Ammo Lock – 16 oz.

A patented water conditioner that works instantly, in both fresh and saltwater, to detoxify ammonia and remove chlorine and chloramines. Locks up ammonia in a non-toxic form until it can be broken down by the tank’s natural biological filter. Eliminates fish stress and promotes healthy gill function.

Treats 960 U.S. Gallons.

Alphatic amine salts, proprietary; sodium thiosulfate pentahydrate