With Milwaukee's Smart controllers you can monitor and control pH and/or ORP levels directly in your aquarium. All our controllers work with a 12 VDC adapter and can be hanged above your aquarium.
The new Milwaukee MC1200 aquarium pH controller with plug gives you the option of choosing whether the electrical output is active at a higher or lower pH than the set point. Wall mounting for continuous use.
12V Solenoid Valve Tunze Reference 7074.400 12 V solenoid valve for tap water or CO2, 0 to 10 bar (0 to 145 psi) with connector for 6 mm (.23") hose for CO2 or reverse osmosis units, including power supply. For continuous operation.