Small submarine fish tank decoration is crafted from high-quality, durable resin material, ensuring it will not harm your fish tank or swimming pool. Designed with manual painting, this decoration features unique shapes and vivid colors that resist fading over time. Key Benefits: - Versatile diving position: Easily adjust the submarine's diving depth using the fishing line length. - Interactive buoy: The buoy can be opened, adding an element of engagement for your fish. Compatibility: - Perfect for various fish tanks and aquariums, making it an ideal addition to your aquatic environment. Size and Performance: - Compact design that fits comfortably in small to medium-sized tanks. Use Scenarios: - Create a playful environment: Fish can swim around the submarine, providing stimulation and entertainment. - Ideal resting spot: Turtles and other small aquatic creatures can use it as a resting place, enhancing their habitat. Gift Potential: - A delightful gift choice for spouses, children, friends, or parents, bringing joy to any aquatic enthusiast. Transform your aquarium into a vibrant and engaging underwater world with this small submarine fish tank decoration. Its durable design and engaging features will provide a fun and interactive experience for your aquatic life.