JBJ NANO Auto Top-off water level controller

The JBJ Nano ATO is the perfect upgrade for smaller aquariums. JBJ`s most reliable auto-top-off system has been reimagined with dual optical level-sensors for ultimate precision. Enjoy the compact versatility of a digital sensor without compromising the security of overfilling your tank.Installation is quicker than ever, and everything you need to get started is included in the box.Optically AccurateThe included protective cover prevents tank inhabitants from covering the optical sensor. Additionally, the protective cover reduces sudden changes in light or water surface disruption from affecting the sensor. This ensures accurate water level measurements every time.The complete waterproof design allows the sensor to be mounted virtually anywhere.Specifications:Model: ATO-20Dual optical level sensorsPump dimensions: 1.7″L x 1″W x 1.45″HPump outlet dimension: 1/4″Pump flow rate: 74 gph (280 lph)Head pressure: 7.2` maxMagnetically secures on up to 1/2″ (15 mm) thick panelsIncludes:Nano ATO Dual Optical Level SensorJT-160 DC PumpOptical sensor guard7` hosing w/ mounting bracketPower supplyProduct code: 9082Item No. DP-JBJ-ATO-NANO