Capture the striking beauty of rugged canyon streams with Oceanmax Canyon Stream Fish Tank Substrate Stones. This 2kg bag features natural gravel in 3-5mm sizes and earthy hues, perfect for creating depth and dimension in any aquarium. The substrate encourages plant growth and offers aquatic life a comfortable, natural surface to explore. Easy to clean and visually captivating, this substrate delivers a canyon-inspired look that complements a wide range of aquascapes.