The  Water Filler - MA100 is a float valve based aquarium automatic to off.

You can use it to replace evaporated water in your sump or to fill up your ATO reservoir overnight.

Features

• Maintain a stable water level in your tank
• Easy installation~ No technical skills needed
• Can be connected directly to the output of your RO system if you need

Specifications

• Tubing included
• Mount Included (19cm)
• Air Check Valve Included