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giving you peace of mind if it happens to go for an unexpected swim
such as the HYDROS Smart Plug or the WiFi Power Strip
REEFER 300 G3 Aquarium
perfect for the small to medium reef tank
Surface mountable pump
HYDROS DC CO2 Solenoid Valve feeding giving you peace of mindCoralVue HYDROS CO2 Solenoid Valve The HYDROS DC CO2 Solenoid Valve is the ideal solution for controlling the CO2 flow on a calcium reactor or regulating CO2 injection into a freshwater planted tank. Its a useful multi purpose accessory you can use anywhere you need on off oxygen or carbon dioxide. The HYDROS DC CO2 Solenoid Valve is electronically controlled and plugs into a Drive Port on the Control 2 and Control 4 where it can be monitored and