Seachem ArmGuard

Seachem ArmGuard

  • Binds free ammonia
  • No influence on the pH
  • Works within minutes
  • For marine and freshwater aquariums alike
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Seachem AmGuard safely, quickly and efficiently binds toxic free ammonia from aquarium water. This extremely potent liquid ammonia binder works within minutes and does not degrade for almost 72 hours. The use of this water conditioner does not alter the pH of the aquarium water. AmGuard is safe to use and ideal for dealing with emergency situations. An additional positive side effect of AmGuard is that it also binds chlorine and chloramines from the water. After application, the bound and detoxified ammonia can be washed out of the biofilter easily.

Long-term ammonia control is recommended in densley inhabited aquariums and can be stabilised using Seachem Stability and Seachem Matrix. To determine and monitor the level of free ammonia in the water, Ammonia Alert can be used.

Seachem AmGuard should not be used when water temperatures exceed 30°C.


5 ml (one dosing cap) per 200 litres of water column daily. Dosage can be increased up to 5 ml per 80 litres of water column for high toxic ammonia concentrations.



Seachem is a renowned manufacturer of aquarium fertilisers and water conditioners. For over 40 years, hobbyists and professionals have benefited from the innovative products. A wide range of aids such as Seachem Purigen or Seachem Matrix ensure crystal-clear water in the aquascape. Biological water conditioners for the aquarium are also offered with products such as Seachem Stabilty are also offered.

General information

Item no.
EAN 000116077606
Weight 0,30 kg
Shipping weight 0,40 kg

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