Aquarium Grow Aqua-plant Co2 Tablet

•  By gradually dissolving in the water to release Co2 into the aquarium water.
•  Provide same function and effect to bottled gas Co2
•  Simply drop the Co2 tablet into the aquarium water. It takes about 2 hoursfor the Co2 tablet to dissolve completely.
•  Provide same function and effect to bottled gas Co2

 1tablet use 20l water, 1-2times per week

  Expiration date :24month