Water conditioner

Natural Humin – Pure natural German humin

Natural Humin contains high-purity humic substances, which are produced for aquaristic and pond. The high-purity crude products are pharmaceutically permitted.

  • Natural Humin absorbs pollutants, especially heavy metals in the water.
  • The slightly tanning effect provides optimal protection of mucous membranes.
  • Fungus forming on the spawn is prevented.
  • Healing processes are accelerated.
  • Natural Humin hinders the growth of parasites, algae and fungi. The infection pressure is reduced.
  • Natural humic acids give a yellow to brown color of the water. Depending on dosage, a black water effect is produced.
  • Natural Humin is pH-neutral.

Natural Humin was developed and optimized for animals out of blackwater-biotopes.

Usage: Natural Humin is safe and easy to use, even a high dosage does not cause damage to fish or to plants. General dosage for new tanks is 10 ml per 100 l, depends on the desired coloring. If required dose weekly 6 ml per 100 l.

Packaging sizes:
125 ml bottle (item no. 25102) for 1250 ltrs, 500 ml bottle (item no. 25105) for 5000 ltrs

Learn more: Article about humic substances


Amazon Tonic – natural disease prevention

Amazon Tonic contains valuable and highly effective phytochemicals. During rainy season large amounts of natural substances (e.g. tannins) are washed into waters. Many freshwater creatures are best adapted to these substances. Their positive effects are scientifically proven and form the basis of naturopathy. Amazon Tonic brings these biological effects into aquariums.

  • Amazon Tonic effects antibacterial and antiparasitic
  • fungus infection on spawn is prevented
  • improves spawning readiness
  • Amazon Tonic protects the mucous membrane
  • preserves the immune system in natural way
  • reduces the germ load of water
  • Amazon Tonic ensures natural conditions in soft water biotopes
  • provides effective disease-prophylaxis
  • does not colourise the water

Amazon Tonic is a product from pure natural extracts of specific tree barks and plants from South America. Indigenous peoples use their active ingredients as natural remedies for many diseases.

Amazon Tonic is safe and easy to use. Recommended dosage 10 ml per 100 l. If fish feel unwell or for re-gular prophylaxis re-dose 10 ml per 100 l. Even a multiple overdose is harmless for fish. Amazon Tonic is a pure natural product. The shelf life is around 2 years. Protect it from strong heat. It is optimally in combination with Natural Humin.

Packaging sizes:
125 ml bottle (item no. 25302) for 1250 ltrs, 500 ml bottle (item no. 25305) for 5000 ltrs


Organic Clear – pure organic plant extracts

Internal organs, such as the liver, are blocked in their functions by increased pollutant loads. If there is a damage, vital body functions can not be sustained permanently. The consequences are a weak immune system and diseases of the fish. The use of Organic Clear prevents irreparable damages to organs.

  • Organic Clear promotes the development of useful microorganisms
  • accelerates the degradation of organic pollutants in water
  • Organic Clear regulates the metabolism
  • preserves the immune system in natural way
  • generates crystal clear water

Organic Clear is a pure natural product of valuable plant and herbal extracts, originally developed for the revitalization of natural waters. Organic Clear has been successfully tested in such natural waters for many years.

Organic Clear is safe and easy to use. Recommended dosage at slight turbidity or in regular cycle 5 ml per 100 l. In case of massive turbidity or indisposition of the fish 10 ml per l. Can be used regularly. Even a multiple overdose is harmless to fish.

Packaging sizes:
125 ml bottle (item no. 25202) for 1250 ltrs, 500 ml bottle (item no. 25205) for 5000 ltrs