The HYDROS Launch is an all-in-one aquarium controller designed to simplify monitoring and managing your aquatic environment. Ideal for saltwater, freshwater, and pond setups, it features four controllable AC outlets, four 12V drive ports, four universal Sense Ports, a dedicated pH/ORP probe port, and a salinity probe port (probe sold separately). The Launch allows precise monitoring of temperature, pH/ORP, salinity, flow, water levels, leaks, and more. Expandable via HYDROS Command Bus, it integrates seamlessly with other HYDROS devices for a full smart aquarium system. Engineered and supported in the USA, the Launch combines advanced technology, intuitive app control, and robust construction to give hobbyists reliable and comprehensive aquarium management.