HYDROS DC Solenoid Water Valve PoS Tangs are considered to be

Tangs are considered to be peaceful towards most other tank mates and can be added to reef aquariums

With BlueTooth LE technology you can set the pump up into different modes

Perfect for aquariums 24-30 inches wide and deep

Creators of the Smart ATO Micro

HYDROS DC Solenoid Water Valve PoS Tangs are considered to beCoralVue HYDROS DC Solenoid Valve The HYDROS DC Solenoid Valve is a handy HYDROS Control 2 and Control 4 accessory that provides easy on off RO or RO DI water flow. You can connect the solenoid to your reverse osmosis filter and use it to top off your tank if you dont have the room available for a separate ATO reservoir. The HYDROS DC Solenoid Valve works in conjunction with a HYDROS aquarium controller and an optical or mechanical water level sensor.