The HYDROS Blenny features four micro-liquid dosing pumps that work independently to accurately dose liquid supplements, including two-part and trace elements for maintaining a healthy aquarium. 

This controller is ideal for both saltwater and freshwater aquariums, and it can be used independently or seamlessly integrated with other HYDROS devices. The Blenny is capable of sending alerts and notifications, and when paired with the HYDROS XP8, it can also control outlets for lights, pumps, feeders, and other aquarium accessories. All HYDROS products are meticulously engineered, assembled, and supported in the USA.