1. Safe and Stable The material of the artificial fish for aquarium is quality silicone, which is safe and stable, and can be soaked for a long time without affecting the organisms in the aquarium. 2. Luminous Design The simulation goldfish is equipped with bright light that is initially illuminated by the light source and can maintain fluorescence for a certain period of time after turning off the light, but it does not stay on permanently. 3. Decorative Aquarium The colorful clownfish also adds a vibrant beauty and natural cheerfulness to the underwater atmosphere, creating a realistic sea ambiance. Enjoy the beautiful and lively vibe, making it a stunning decoration for your aquariums. 4. Easy Installation and Removal The artificial swimming fish for aquariums comes with a transparent wire and a suction cup for convenient installation and removal. Attach the suction cup to the bottom or wall of the aquarium and simply adjust the wire length to fit your tank.