WIO Dark Artist Wetland is a clay substrate for plants, suitable for aquascaping and freshwater aquariums. Its dark color highlights decorations, plants, and aquatic organisms.

• Granule size: 2–5 mm
• Weight: 5.00 kg
• Type: gravel
• Safe for aquatic organisms: yes
• Does not color aquarium water: yes
• Durability: over 10 years
• Provides minerals: yes
• Nutrients: nitrogen, phosphorus, potassium, iron, calcium, magnesium, sodium, zinc, boron, copper, nickel, chromium, selenium, manganese, molybdenum, cobalt, fluorine, iodine, vanadium and others