Red Sea Reef ATO+ System – Auto Top-Off, Leak Detection & Temperature Monitoring focustronic doser ensuring crystal-clear water while maintaining

ensuring crystal-clear water while maintaining the harmony of your tank’s aesthetics

With no salinity increase and a biologically driven formula

for optimal flow regulation

The new optimised size ring is shown below

Red Sea Reef ATO+ System – Auto Top-Off, Leak Detection & Temperature Monitoring focustronic doser ensuring crystal-clear water while maintainingThe Red Sea Reef ATO+ System is an advanced auto top off (ATO) solution that combines precise water level management, accurate temperature monitoring, and leak detection in one highly reliable system. Equipped with a solid state water level sensor with titanium probes, the Reef ATO+ ensures your aquarium's water levels are always maintained within a precise 3mm band, keeping salinity and water volume stable. The system includes a microprocessor