1. Size Options: Bridges in large, medium, and small sizes are provided, which can be flexibly selected according to the size of the fish tank, suitable for aquariums of different specifications. 2. Suitable for Tropical Fish: Specifically designed for the environment of tropical fish, its shape and material will not affect the living environment of tropical fish, and it can also add landscape features. 3. Excellent Craftsmanship: Carefully made of resin, it has good water resistance and stability, and can maintain its beauty and integrity in water.