Natural Humin

Natural HuminHumic substances for discus and other blackwater animals Surprisingly, the natural habitat of many ornamental fish is originally very hostile to life. The water of blackwater rivers such as the Rio Negro in Amazonia is very poor in minerals and very acidly. Many areas of these waters have pH-values below 4. Not a good starting point for the existence of aquatic life forms. For a long time, it was unclear how discus and other fish, shrimp and other aquatic organisms can exist there successfully at all. In the meantime, it has been scientifically proven that it is the humic substances dissolved in the water that enable survival in such an extreme environment. Humic substances are omnipresent on Earth. But what are humic substances, how do they originate, how do they work and above all, what are the benefits of humic substances in aquaristics? What are humic substances, how do they originate?Everyone knows humus, which ensures the growth of plants in nature or in garden. The