- Vibrant Aesthetic: The Colorful Coral Aquarium Decoration enhances your aquarium with vivid colors and natural scenery, transforming it into an engaging aquatic environment for both fish and viewers. - Safe Material: Made from high-quality resin, this coral decoration is suitable for all terrariums and aquariums, including both freshwater and saltwater. It is non-toxic to aquatic life and won't negatively affect water quality. - Stress Relief for Fish: The decoration features three entry points, providing a playful and secure hiding spot for your fish. Whether it's your pet betta or smaller fish, they'll enjoy exploring, resting, and breeding in this safe space. - Durable Design: The resin coral rock mountain is constructed as a solid one-piece structure, featuring aeration holes and swim-through chambers, creating an inviting underwater habitat that promotes healthy activity and exploration. - Ideal Size: Measuring 6.3 x 4.7 x 4.7 inches, this medium-sized decoration is perfect for fish tanks, model making, terrariums, and gardens, including marine aquariums, mini gardens, and gnome gardens. - Low Maintenance: The vibrant colors are fade-resistant and easy to clean, allowing you to maintain your aquarium's aesthetic without requiring extensive care. This decoration is perfect for enhancing your fish tank’s environment, providing safe hiding spots, and improving overall fish wellness.