API Ammo Lock

Aquarium Pharmaceuticals
$16.95 - $36.95
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Instantly Detoxify Ammonia, Chlorine & Chloramines

API Ammo-Lock is a powerful detoxifier that converts harmful ammonia into a non-toxic form in both freshwater and saltwater aquariums. It works immediately to protect fish from ammonia stress and supports healthy gill function. This makes it ideal for new tanks, ammonia spikes, or emergencies where fish health is at risk.

Key Features & Usage Details

  • Converts toxic ammonia into a safe, non-toxic form until the biological filter can process it

  • Neutralizes chlorine and chloramines commonly found in tap water

  • Safe for freshwater and saltwater aquariums

  • Effective during tank cycling, after filtration issues, or during unexpected ammonia spikes

Directions & Effective Dosing

Add 5 ml per 38 liters of aquarium water every two days until ammonia is no longer detectable. If ammonia remains after seven days, perform a partial water change, check the biological filter, and reduce overfeeding.