API - Pond AMMO-Lock (437ml)

API® POND AMMO LOCK ammonia detoxifier serves as a source of nutrition for good bacteria in your pond’s natural biological filter. It also detoxifies poisonous ammonia, which is continually produced in your pond by waste, to a safe form for fish, and removes chlorine and chloramines.  POND AMMO LOCK ammonia detoxifier is now detectable by API Ammonia Test Kits.

Instructions:

Add 0.25 cup for each 240 gallons of pond water or 1 cup for each 960 gallons.