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  • Effervescing CO2+carbon source
  • CO2 fertilizing effect or carbon fertilizing effect causes an increase rate of photosynthesis
  • 50pcs package treats 2500L water
  • 50pcs package for nano tank (<50cm) treats almost 1 year
  • 50% cylinder performance




Tabs are to be dosed directly, please refer to the dosing table. Ultra Micro Bubbles (UMB) CO2 bubbles would be given off during effervescence for 20 minutes. The tablet also contains inorganic carbon source for continously photosyntheic.


Can be used alone or with CO2 cylinder.


CO2 Fertilizer Tabs Dr. Tanks

  • tank(cm)/litres(L)          dose

    <50cm                          1Tab/bi-weekly

    60x30x36cm(65L)        1Tabs/twice a week

    60x40x40cm(96L)        2Tabs/twice a week

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