Ammo Block

AQUANATURE AMMO BLOCK instantly neutralizes ammonia, chlorine and chloramines, protecting fish and other aquatic life. Safe to use in planted aquarium. Ammonia is produced by decomposing plants, algae, fish waste and uneaten food. High ammonia levels often occur in new aquarium or in an established aquarium when adding new livestock, when a filter stops working due to power or mechanical failure or if existing beneficial bacterial colonies are lost due to the use of medications or sudden change in water conditions. AQUANATURE AMMO BLOCK will not alter pH or deplete oxygen levels. AQUANATURE AMMO BLOCK is a true complete water conditioner that not only neutralizes toxic ammonia but also the chlorine and chloramines found in tap water. It is extremely safe even when overdosed.


  •  Detoxifies Chlorine, Chloramines, and Heavy Metals
  •  Detoxifies up to 1 ppm Ammonia per Dose
  •  Does Not Affect pH
  • Safe for Fresh and Saltwater Systems
  • Does not Deplete O2 Levels
  •  Great for Use During Cycling
  • Non-toxic to Fish, Aquatic Plants.

Shake well before use. Push 4 times Equal to (5 ml) per 10 US gallons (38 L) of aquarium water. Add every 2 days until ammonia is not detected. After a week if ammonia is still present in the aquarium 25 % water change recommendation and filter need to be serviced.

Use AQUANATURE vitamin c or vitamin + to increase fish immunity which can avoid mortality.

Store in a cool,dry place.

Keep out of reach of children. Not for human consumption. If in eyes, flush with water, if irritation continues, seek medical attention. For Aquarium use only.