WIO Mustard Artist Wetland is a substrate made of 100% natural clay for aquarium plants. Its porous, clay-like structure supports biofiltration and microorganism colonization.

• Contains macro- and micronutrients such as nitrogen, phosphorus, potassium, iron, calcium, magnesium, sodium, zinc, boron, copper, nickel, chromium, selenium, manganese, molybdenum, cobalt, fluorine, iodine, and vanadium.
• Weight: 2 kg
• Granulometry: Normal 2–5 mm and Fine 0.1–2 mm
• Color: mustard
• Function: biofiltration
• Usage time: over 10 years
• EAN: 8436615521074