- Enhanced Siphon Efficiency: This gravel cleaner is designed for optimal performance, delivering a powerful siphon speed of 1.5 gallons per minute. Enjoy quick and efficient water changes while ensuring a thorough clean that supports the delicate balance of your aquarium ecosystem. Ideal for various tank sizes. - Extended Reach with Longer Hose: Equipped with a 5.5-inch flexible discharge hose and a 51.5-inch suction tube, this cleaner provides the versatility to easily access all areas of your aquarium. Experience the convenience of hassle-free water changes in multiple settings. - Aquarium-Safe Construction: Made from BPA-free materials, our gravel cleaner is specifically engineered to be safe for your aquatic environment. This ensures the health of both your fish and plant life, with a water-only operation mode for added peace of mind. - Convenient Filter and Clip Design: The cleaner features a screw-in filter that prevents debris from clogging the system. Additionally, a built-in clip allows for hands-free operation, making your tank cleaning routine more efficient and convenient. Use Scenarios: 1. Perfect for routine maintenance of freshwater and saltwater tanks, ensuring optimal water quality and clarity. 2. Ideal for use during tank setup or relocation, facilitating easy water changes and substrate cleaning. 3. Great for busy aquarists who need a reliable and efficient solution for maintaining their aquarium's health without hassle.