DENNERLE CO2 plant fertilizer set EINWEG 300 Quantum for aquariums up to 300 liters

For aquariums up to 400 liters.

Advantages of CO2 fertilization:
CO2 partially dissolves in the water as carbonic acid. CO2 can therefore be used to adjust the pH value (acidity) of the aquarium water to optimum, near-natural values for fish and plants. Aquarium fish in particular love slightly acidic water. It has a positive effect on their sensitive skin. Important trace elements for plants and fish are better absorbed. Unsightly limescale deposits on the leaves of plants (biogenic decalcification) are avoided. Good plant growth = no algae. Algae have practically no chance in aquaria with well-growing aquatic plants. Algae-promoting nutrients such as phosphates and nitrates are immediately absorbed by the plants. However, if there is a lack of CO2, plant growth slows down. Excess nutrients are not consumed quickly enough. Now the algae have their chance, as they can manage with even the smallest amounts of CO2. Good planting and regular CO2 fertilization are therefore among the most important preventive measures against algae.

Complete set consisting of:

Convenient disposable storage bottle from Dennerle, 500g
Evolution Quantum CO2 pressure reducer
Flipper CO2 feeder
CO2 special non-return valve
Softflex CO2 hose, 2m
Special CO2 indicator