1SIMPLE INSTALLATION: The shrimp breeding protector is easy to install by digging a small area on the side of the tank and placing, or joining the two sides inside the channel together 2NON FADING PLASTIC: The shrimp protector is made of excellent plastic material, strong and long lasting, possess long service life, and will not fade when soaked in water 3APPLICABLE SCENARIO: Shrimp breeding protector can be used in fish tank, fish pond, shrimp pond, breeding pond and other places, to provide a good breeding environment for shrimp 4NICE GIFT: Shrimp breeding cave aquarium tunnel is perfect for people who love fish, family and friends who have fish tanks, especially for people who love and decorate fish tanks 5FUNCTIONS AND EFFECTS: The shrimp protector has a large shrimp breeding hole, which can accommodate more shrimp and provide a comfortable living environment for them1 xShrimp Breeding Cave