BorneoWild Maifan Stone Ball S (~100pc)
The Maifan Stone mineral nodules (~10mm diameter) can be used safely in combination with an active aquarium soil in a typical shrimp or planted aquarium.
Maifan Stone ball helps to increase oxygen concentration in water, remove pollutants, heavy metals etc, as well we releases minerals and trace elements, effectively improving the water quality and enhancing the health of the livestocks.
By placing it near aquatic plants, it also make its nutrients available through leave absorption, thus a livelier environment.
Maifan Stone Ball do not affect the pH value of the aquarium water, thus does not restrict the amount of balls used per liter of water.