WIO Dark Artist Wetland is a clay substrate for aquascaping and freshwater aquariums. Its porous structure contains metals and nutrients, while the different sizes and shapes of the grains create a natural appearance. The product does not crumble, does not color the water, and is safe for aquatic organisms.

• Weight: 2.00 kg
• Granulometry: 2–5 mm
• Type: sand
• Duration: over 10 years
• Nutrients: nitrogen, phosphorus, potassium, iron, calcium, magnesium, sodium, zinc, boron, copper, nickel, chromium, selenium, manganese, molybdenum, cobalt, fluorine, iodine, vanadium, and others