If the aquarium tests positive for ammonia, act quickly by doing a partial water change, and then neutralize the ammonia with API AMMO LOCK ammonia detoxifier. Ammonia is toxic to fish cells, especially the gills. API AMMO LOCK ammonia detoxifier locks up ammonia in a non-toxic form until it can be broken down by the aquarium’s natural biological filter up to 10 U.S. gallons.
- Works instantly
- Scientifically proven to protect fish cells against ammonia
- Eliminates fish stress
- Promotes healthy gill function
- Use in both fresh and salt water