API Ammo Lock

My tank's ammonia levels were scaring me until I used this, and within an hour my water test showed it was safe again. The clear liquid mixed in easily without clouding the water.

My tank was cycling for weeks and nothing worked until I used this - it locked down the ammonia immediately and my fish stopped gasping the next day. The bottle lasts longer than I expected too.

Came home to a spike in ammonia after adding new fish, and this stuff cleared it up within hours—the fish were back to swimming normally by the next morning. Adding it weekly has kept the water stable ever since, even with my messy goldfish.