Auto Aqua
Smart ATO Nano
$179Out of stock · backorder
Ships Australia-wideOut of stock
Dry goods ship Australia-wide with fast dispatch from Eastwood — or collect in store with the rest of your order.
SKU 4714041212341
SKU 4714041212341
Available to backorder
Out of stock in-store — order now and we'll bring it in for you, ready to ship (or collect) when it arrives. Paid securely at checkout; we'll email you with timing once it's on order.
Added as a backorder
- Ships Australia-wide — fast dispatch from Eastwood
- Or collect in store with the rest of your order
- Genuine stock — marine specialists since 2012
Overview
The Auto Aqua Smart ATO Nano is a compact automatic top-off system designed for smaller aquariums, keeping water level topped up consistently without manual daily top-ups.
Evaporation causes salinity to creep up between top-ups if done manually, and a properly sized ATO for nano tanks helps keep salinity stable without needing a full-size unit.
Key features
- Compact design suited to nano and smaller tanks
- Automates daily top-up of evaporated water
- Helps maintain consistent salinity by preventing evaporation-driven drift
Who it's for
Nano and smaller reef or marine tanks wanting reliable, automated top-up without a bulky full-size unit.
Setup & tips
- Position the sensor according to the manufacturer's guidance to avoid false triggers from surface agitation
- Check the reservoir regularly, as smaller units may need more frequent refilling
- Test the shut-off function periodically to confirm reliable operation
