- Fine Sponge Filtration: Experience exceptional mechanical and biological filtration with our sponge filters. They effectively trap debris and waste while ensuring that your fish are safe, resulting in a crystal clear aquarium. - Compact Design: Measuring 2 inches in diameter and 4.8 inches in height, these mini sponge filters are perfect for 5 to 10-gallon tanks. Ideal for nurturing and breeding various ornamental fish, shrimp, and fish fry. - Effortless Maintenance: Cleaning is a breeze with detachable sponge filters. Simply rinse them with aquarium water every 2 to 4 weeks—do not use tap water to ensure optimal performance and longevity. - Quiet Operation: Powered by air, these filters operate silently, making them an unobtrusive addition to any living space. Easily press the filter into the tank to allow complete water absorption, ensuring stability at the bottom. Ideal Applications: - Perfect for small aquariums where water clarity and fish safety are paramount. - Suitable for breeding tanks, facilitating excellent water quality for fry and delicate species. - Great for shrimp tanks, providing the right environment for boosting growth without disturbance. Choose our sponge filter to enhance the health of your aquatic environment with reliable performance and ease of use.