Water conditioning

17 results
starting at 4,50
€ 90,00 / l
In stock
  • For all freshwater aquaria from 50 - 200 l
  • Breaks down fish excrement, food residues and dead plant matter
  • Removes toxic substances (e.g. ammonia)
  • Reliably reduces nitrite levels
  • For clear, healthy water
starting at 15,40
€ 77,00 / kg
In stock
  • Especially for the successful breeding of Sulawesi shrimps under near-natural conditions
  • Increases the total hardness and carbonate hardness
  • Achieves a slightly basic pH value of pH 7.8 - 8.5
  • Contains important minerals and trace elements
  • Promotes growth as a natural nutrient source, especially for shrimp offspring
starting at 7,90
€ 31,60 / liter
In stock
  • Naturally appropriate conditioning of aquarium water
  • Inhibits germs and guards against deseases
  • Creates species-appropriate water
  • No distracting yellow hue is added to the water
In stock, only 17 left
  • Nano clear water filter bacteria
  • Degrade excretion products, food residues and dead plant matter
  • Remove toxic substances such as ammonia and nitrite
  • Activate bed and filter
  • Improve filter performance
6,90
€ 0,86 / piece
In stock, only 16 left
  • Tropical almond tree bark
  • For aquarium water similar to the tropical aquatic habitat
  • Protects the mucous membrane and prevents infections
  • Particularly recommendable for aquaria with very large stocks of fish and plants
In stock, only 8 left
  • 6 different tests for all important values
  • pH, KH, GH, NO2, NO3 and CL2
  • 50 test strips
starting at 14,90
€ 59,60 / liter
In stock
  • Active mixture of selected live filter bacteria
  • For fast biological filter activation
  • Removes toxic substances (ammonia, nitrite)
  • Breaks down excrements, food residues and dead plant matter
  • Breaks down proteins, fats, carbohydrates and harmful organic substances
starting at 10,90
€ 43,60 / liter
In stock
  • The water becomes clear and brilliant
  • For vital and healthy fish
  • Healthy fish show intense colours
  • Young fish grow faster and more even
Dennerle - Water care for the aquarium!

Various care products from Dennerle can be used to treat the water in the aquarium. These include bacterial starters such as BactoClean Bio or water conditioners such as Avera. This product not only removes heavy metals but also chlorine from the aquarium water, and also protects the mucous membranes and gills of the fish by using aloe vera.
Dennerle Clear Water Elixier acts as a liquid water clarifier by drawing tiny suspended particles out of the water.
Dennerle Humin Elixier enriches the water in the aquarium with important humic substances without causing a brown tint oft he aquarium water and thus inhibits a negative bacterial contamination.
For water treatment of demineralised or very soft water with sufficient minerals, the appropriate Shrimp King hardening salt can be used. Dwarf shrimp in particular also benefit greatly from enrichment with minerals such as calcium and magnesium. The product Nano Crusta Mineral from Dennerle is a good choice here.