Dennerle - CO2 supply for the aquarium!

Supplying aquatic plants in the aquarium with carbon is an essential part of keeping aquarium plants successfully. Dennerle offers complete systems and useful accessories for CO 2 fertilisation. In this category components such as bubble counters, CO2 hoses, long-term test reagents and long-term tests can be purchased. With these aids, the CO2 content in the aquarium can be optimally monitored and the gas can be added easily and conveniently.