Aquavitro Sentia Doser Secondary Unit

The Aquavitrol Sentia® Dose Modular Aquarium Dosing system, you can take control of your liquid supplement dosing into your aquarium. To operate this system, you need a Primary Control Unit (sold separately) and then you can add an unlimited number of Secondary Units (sold here) to the Primary Control Unit. KEY NOTICE: To operate this system you MUST separately purchase a Primary Control Unit (you can connect as many Secondary Units as you want to a single Primary Control Unit). You can add colored rings to each Secondary Unit to identify the supplement. The head of each Secondary Unit can be rotated to allow you to mount as desired and/or direct the tubes in any desired direction. The Sentia® Dose units are slim and with a sleek well-engineered look allowing you to leave them out and they will look great. With the Sentia® app, you can control the Sentia® dose modular doser. Manage multiple aquariums and devices. View statistics like reservoir levels, upcoming doses and scheduled water