FISCAPE 25.5-30.5 cm Natural Seiryu Stone, 3 PCS Extra Large Aquarium Stones for Iwagumi Layouts, Terrariums & Decor

STRIKING TEXTURE WITH HIGH CONTRAST: These extra large seiryu stones feature rugged fractured lines, sharp contours, and natural white veining that add bold contrast and visual depth to your layout—perfect for creating dramatic, sculptural focal points in Iwagumi-style aquascapes. AQUARIUM SAFE & RELIABLE FOR PLANTED SETUPS: Made from natural stone that is safe for freshwater aquariums. Under certain conditions, seiryu stone may slightly influence water parameters, so regular water changes or buffering substrates help maintain long-term stability for sensitive fish, shrimp, snails, and aquatic plants. QUICK TO PREP & BUILT FOR LONG-TERM USE: A simple rinse is all you need; each stone retains its natural texture and colour over time and provides reliable anchor points for mosses, ferns, and other aquatic plants while supporting beneficial bacteria for a cleaner, healthier tank. DESIGNED FOR LARGE TANKS & IWAGUMI LAYOUTS: The substantial size of each piece makes it ideal as a main stone (Oyaishi) in larger aquariums. Combine with smaller supporting stones to build natural slopes, ridges, and balanced Iwagumi rock formations in aquariums, terrariums, paludariums, and reptile habitats. NATURAL VARIATION & RESPONSIVE SUPPORT: Because each stone is naturally unique, slight variation in shape and texture is expected. If any piece arrives damaged during transit, or if the quantity or size does not match what you ordered, simply reach out—we will promptly make it right to ensure your setup comes together exactly as planned.