The most authentic ones directly from the Amazon finally arrived at Santarem Discus Plus www.santaremdiscusplus.com. These leaves are subject to degradation in water, humic substances are formed which, in turn, decrease the pH of the water. Tannins are what color the water the beautiful brown color. Fish feel more comfortable and, in addition to lowering the pH, so does hardness. Its conductivity is much lower after one week. Terminalia catappa leaves provide countless benefits for tropical fish, releasing rich organic compounds such as tannins, humic acids and flavonoids. Some of these substances are known to science as antimicrobial in nature, while others can absorb and detoxify zinc, copper and aluminum.

Pack with 20 units 

Size 15-22cm