Dennerle Bacto Elixir FB7, 500 ml

Dennerle Bacto Elixir FB7 Elixier 250ml is a bacterial preparation for freshwater aquariums that quickly and sustainably improves the filter performance and is available in various containers.

Bacteria play a crucial role in the biological balance. It's these invisible helpers that continuously eliminate fish excretions, plant and feed residues. Each type of bacteria specialises in certain substances. Therefore, only the "right" bacteria guarantee the quick and safe breakdown of the waste materials typical of aquariums. A new aquarium or fresh filter material is almost sterile. Without active help, it can take many weeks for stable bacterial fauna to develop that will reliably keep your aquarium in good shape. Fish-toxic substances such as ammonia and nitrite can accumulate and endanger the life of your fish. Tap water for human use must also have an extremely low bacterial content and is therefore disinfected. Fish need "living water" - which you can produce quickly and easily with the Bacto Elixir FB7.

Bacto Elixir FB7 is a highly effective and concentrated mixed culture of selected live cleaning bacteria, it activates immediately when added to the aquarium and starts the pollutant degradation process. The powerful nitrification bacteria remove dangerous ammonia and nitrite. These degradation bacteria feed on plant and feed residues, fish excretions and organic turbid substances. With the Bacto Elixir FB7, sustainably strengthen the self-cleaning powers of all freshwater aquariums. The optimised water conditions reduce stress and your fish live healthier and longer lives. Plus, the water remains clear.

Usage: Dose Bacto Elixir FB7 weekly with 20ml per 100 litres of aquarium water - for example after partial water changes or after filter cleaning. It also improves and stabilises the water quality. If there is an increased need, such as after a medication treatment or a larger fish stock, increase the dosage to 40ml per 100 litres of water. If your ammonia or nitrite content is measurable, add 40ml to 100 litres of aquarium water daily until the values have dropped to 0mg/L. Always shake the bottle before use and place the product in a place with good water movement, e.g. in the vicinity of the filter outlet in the aquarium.

Our expert Oliver Knott recommends:

With the Bacto Elixir FB7, quickly add many little helpers to your aquarium for a great effect!