ARKA Organic CO², 473 ml

As a microbial carbon source, Organic CO2 supports the growth and health of plants in freshwater aquariums. Natural humic acid and beneficial bacteria contribute to improved absorption and utilisation of essential nutrients, such as plant fertilisers. Thus, Organic CO2 promotes healthy and vigorous growth of aquatic plants and ensures vibrant colours, while preventing unwanted algae growth.

Dosage and directions for use:

• Starting dosage: On the first day, add 10 ml of Organic CO2 to 100 l of water.
• Subsequent dosage: Add 2 ml of Organic CO2 to 100 L of water every one to two days.
• The dosage depends on the number of plants, their density and size, and can be slowly increased over time.

Please note the following:

• Using in combination with the ARKA fertiliser series ensures maximum plant growth.
• A high plant density can naturally prevent the development of algae.
• If you are using a CO2 system, you can halve the dosage.