The CoralVue HYDROS 2 mL/min Dosing Pump is a simple and affordable solution for automating the addition of liquid supplements, trace elements, and two-part solutions to your saltwater aquarium. Designed for reliability and ease of use, this pump allows aquarists to maintain stable water parameters with minimal effort. By connecting the pump to any simple timer or aquarium controller, you can completely automate the dosing process for a single solution, ensuring your corals receive consistent and precise amounts of essential elements.

This dosing pump is engineered for quiet operation and features a design that will not back siphon, protecting both your equipment and your aquarium. It utilizes 4 rotors to achieve an accuracy of +/- 2%, with an average output of 2mL per minute. The pump motor is built for longevity, boasting a life of over 2,000 hours of use. Each unit includes the dosing pump and a 10mL plastic beaker to get you started with accurate measurements right away.

This product is ideal for reefkeepers looking for a straightforward and cost-effective method to begin automating their tank's chemical stability. It's perfect for dosing individual additives like calcium, alkalinity, or magnesium without the need for a complex controller system, though it integrates seamlessly with HYDROS controllers for more advanced scheduling. Whether you're a beginner or a seasoned hobbyist, this pump provides a dependable way to achieve a healthier and more stable reef environment.