Tropica Plant Growth System Nano


A Plant Growth System Nano is a desirable solution for precise CO2 dosage for small aquariums. CO2 addition benefits the growth of all plants and improves colour development.

    • A complete CO2 system with an elegant nano design
    • A precise and stable CO2 regulation
    • A 3-in-1 diffuser, which ensures a maximum CO2 efficiency

How to use the product

      • Ensure that the regulator is fully off before you mount the regulator on the CO2 cartridge.
      • Fill the diffuser-chamber with water.
      • Place the cartridge in the rack, slide the suction cups on the hose and mount the hose to the regulator and the diffuser.
      • Mount the diffuser with the suction cups at the inner side of the tank near the bottom and place the hose in the back corner.
      • Leave the diffuser for 24h in the tank to ensure that the ceramic disc is fully moistened.
      • Open the regulator carefully and count the number of bubbles per minute in the diffuser-chamber.
      • Wait 5 minutes, adjust and repeat until the number of bubbles per minute is similar to the recommendation in the table.

      The table shows recommended dosage (bubbles per minute) in different tank sizes. A 95 g CO2 cartridge contains 50,000 ml CO2.

      The most important nutrient for plants is CO2.

      The natural CO2 level in an aquarium is 0-0.5 mg/L of water. Even the slightest addition of CO2 can make a big difference improving the growth and vigour of the plants.

      If the aquarium contains only slow-growing Easy-plants, the addition of CO2 gas into the water should reach a level of approx. 3 mg/L to ensure good growth conditions.

    For Medium category plants the CO2 requirement is approximately 10 mg/L and for Advanced plants approx. 25 mg/L.
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