• Power input: 100˜240 VAC 50-60 HZ
• DC Pump: Head 250cm, Flow rate: 280 lph
• Glass mounting thickness 12.5mm
This ultra-compact smart auto top-up unit is simple to mount, easy to use and has twin optical sensors for added security.
![](https://www.theaquariumsolution.com/sites/default/files/styles/text-with-image/public/image-groups/images/H2Ocean%20ATO%20Diagram%20600px.png?itok=Mck_XuqU)
• Auto Top-Up Unit (ATO)
• Compact intelligent sensor with twin optics and visual alarm
• Built-in real-time failsafe protection
• No moving parts to fail
• Small footprint
• Easy to install
• Plug & Play
• Complete with DC Top-Up Pump