- Efficient Filtration: Our fish tank filter protective cover features a generous entrance hole, compatible with hoses that have a 6-inch inner diameter, increasing water intake volume by 4.6 times. This design ensures optimal water flow and efficiency, maintaining a healthy aquatic environment. - Fish and Shrimp Safety: With elongated holes, this filter cover is designed to protect your aquatic pets, including fish and shrimp, from accidental inhalation. You can use it with confidence, knowing your pets are safe. - Preventive Shield: This durable cover prevents fish, invertebrates, juvenile fish, and shrimp from being drawn into the filter. Constructed from high-quality materials, it minimizes the suction of larger debris, ensuring the safety of your aquatic life. - Improved Filtration Performance: Enhance your aquarium's water flow with our filter cover that evenly disperses water while reducing excessive mesh suction. Experience smoother filtration and better protection for your aquatic pets. Use Scenarios: - Ideal for community tanks where small fish and shrimp coexist, providing a secure environment while maintaining optimal water flow. - Perfect for breeding tanks, where the safety of juvenile fish is crucial and efficient filtration is necessary for a healthy breeding environment. - Suitable for outdoor ponds or pools, ensuring that your aquatic pets are safe from the filter while enjoying clear and clean water. Constructed for durability and performance, our fish tank filter protective cover is a must-have for any aquarium enthusiast seeking to enhance their aquatic habitat.