Fertilizer types: basal
    Size:10x 3x 6.5cm
    Package included :1 boxs/36pcs x Aquarium CO2 Tablet
  
Features:     
This product adopts the latest formula, no poison, no pollution, no suspension agents, tablets slowly toward the water releasing carbon   dioxide, provide the right amount of carbon dioxide to aquatic plants,    ly does not affect the fish growth.
  
Method of use:
Different parts in the tank. (the best use of the proposed methods is  the CO2 into the filter used together)
Usage: every 40 liters of water into the 2 slices, add 2 times a week.