Natural soil with abundant soil organic matter, trace element, and iron. Particularly adding multiple beneficial bacteria which help to rapid fermentation and full decomposition of humus soil, to make a stainable increase of infertility.
Strengthen photosynthesis, enhance the color of aquatic plants. It is also suitable for small fish and shrimps to make beautiful scenery in a tank.
The microporous structure can make fertility release slowly and not easy to explode algae.
No pulverization and will not cause much water. With this soil, aquatic plants can grow stably, it is also good for the cultivation of nitrification bacteria