Dennerle CO2 Plant Fertiliser Set EINWEG 160 Primus

For aquariums up to 200 liters. Benefits of CO2 fertilization: CO2 partially dissolves in water as carbonic acid. With CO2, you can adjust the pH level (acidity) of the aquarium water to optimal, natural values for fish and plants. Aquarium fish especially thrive in slightly acidic water, which positively affects their sensitive skin. Important trace elements for plants and fish are better utilized. Unsightly lime deposits on plant leaves (biogenic decalcification) are avoided. Healthy plant growth means no algae. In aquariums with well-growing aquatic plants, pesky algae have virtually no chance. Algae-promoting nutrients like phosphates and nitrates are quickly absorbed by the plants. However, if CO2 is lacking, plant growth stagnates. Excess nutrients are not consumed quickly enough, giving algae the opportunity to thrive, as they can survive with minimal CO2 amounts. Therefore, good planting and regular CO2 fertilization are among the most important preventive measures against algae. Complete set, consisting of: convenient 500 g CO2 disposable supply bottle, CO2 pressure reducer Evolution Primus, CO2 special check valve, 2 m CO2 hose, CO2 special indicator.