Water conditioning

17 results
6,90
€ 0,58 / piece
In stock, only one left
  • Natural water conditioning and food supplement
  • For aquarium water similar to the natural tropical aquatic habitat
  • Natural decorative features, encourage natural behaviour
  • Valuable feed supplement for crabs and shrimps
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
starting at 6,90
€ 27,60 / liter
In stock
  • Provides all aquarium inhabitants a supply of minerals
  • With iodine for healthy thyroid function
  • With essential vitamin B complex for stress reduction
  • Prevents or cures illnesses caused by a lack of trace elements
In stock
  • For a rapid and safe aquarium start
  • Prevents fish losses
  • Strengthens the self-cleaning power
  • For all freshwater aquaria
  • Excellent bio-compatibility for all aquarium inhabitants
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
6,90
€ 0,86 / piece
In stock
  • 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
  • Makes tap water safe for mini aquaria
  • Neutralizes dangerous Chlorine immediately
  • Binds toxic heavy metals such as copper, tin and lead
  • Adds natural bio-active ingredients and care substances
  • For 150 l freshwater
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.