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  • Gas Nil is a biochemical product. It is non-toxic and performs well irrespective of water & climate conditions. 

  • It helps culture ponds free from ammonia (NH3), Hydrogen Sulfide (H2S) & other dangerous gases. 

  • Converts ammonia into nitrates and reduces toxicity,

  • Controls pH and alkalinity of culture pond. 

  • Prevents sudden mortality of fish & ponds. 

  • Improves weight gain and survival rate of fish & shrimp.


  • 500 Gms and 1 Kg


  • The dosage depends upon water quantity parameters of the pond. 

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