https://www.interzoo.com/en/ausstellerprodukte/interz22/product-10302396/natural-humin

Natural Humin contains highly pure humic substances produced for aquaristics. Natural Humin binds pollutants, especially heavy metals in the water. The light tanning effect offers optimal slime protection. Spawn fungus is prevented. The healing process of lesions and wounds is supported. Natural Humic inhibits the growth of parasites, algae and fungi, reduces infection pressure. Natural humic acids provide yellow/brown colouring. A black water effect is created. Natural Humin is pH-neutral. Natural Humin was developed and optimised for fish from blackwater biotopes.

The owner Udo Thraen, bred already 35 years ago discus fish.
In order to provide them with the best possible care, he was always looking for an excellent feed for his charges, because for successful breeding or
keeping one needs two important factors : Good water quality and good food.
Today Discusfood covers this with its premium products worldwide.
With our brands Discusfood and Premiumfood we have made it our business to make good products better. Thus a food line far beyond the Discus was created.
In spite of all this we are a small manufactory, which attaches great importance to highest quality and therefore produces unique products, like Artemia 50 % or our Humin water conditioner.
Let us convince you of the excellent quality of our products.
New in the program from the second half of 2022 is a patented, innovative and sustainable lighting system.