Top 8 Best Tunze Auto Top Off

Made in Germany.

Low Voltage. Replaces Osmolator and Nano Osmolator Pump. Compact Size.

Simple, complete, Auto Top Off System. Designed for tanks up to 55gals. Safety timer shuts off system after 1.8 or 3 minutes as set by user. For Best Performance refer User Manual Follow Instructions.

the Duetto is the perfect ATO for your aquarium.

Equipped with two float sensors that activated with in seconds when your water level drops. Refills your sump or tank to reaches your set point. Electronic controller allows for two modes of operation with a total of three different set up scenarios. item package weight 1.0 pounds.

SOUND ALARM New security technology, two optical sensors monitor the water levels, double protection, can attract your attention quickly. When it occurs below situations, it will make a loud beeping noise to warn you The water pump that placed in the bucket is out of water. Water pump's electric wire loose. External sensor is out of water. Fish tank water level is higher than the auto top off monitor pump.. LED INDICATORS ALARM The red light is constant brightness, which means it is working normally,off is not ok. If other lights flash, it indicates that there is an issue with the device, which needs to be checked and corrected with reference to the manual. YELLOW LIGHT water pump drain water BLUE LIGHT water pump refill water GREEN LIGHT external optical sensor RED LIGHTpower adapter.. DOUBLE APPLICATION Auto refill and one-key drain water. Put the water pump in the fish tank, and plug the water pump cord into the upperYellow light hole to drain water. On the contrary, put the water pump into the reserve water tank and plug in Blue light hole for auto refill water, and plug in external optical sensor to avoid water shortage in the reserve water. M button, PAUSECHANGE WORKING MODE.. SIMPLE TO USE Easy to install and use, no complicated programs. Connect water pump, external sensor and power supply to monitor and its ready to run. Suitable for saltwater and freshwater tanksup to 60 gals. Can be installed in a cabinet filter or directly on the aquarium edge. Because of monitoring, no longer have to worry about the lack of water in the spare water tank placed in a hidden location.. QUALITY MATERIAL ATO MONITOR 1,super strong magnetic, firmly fixed on the wall of the fish tank 12mm. WATER PUMP 1, DC 12V 5W, H.max6.5FT, Q.max74 GPH. HOSE 1 EXTERNAL OPTICAL SENSOR 1,widen the edge, the monitoring is more precise. POWER ADAPTER 1,DC 12V 1A. UNIVERSAL HOLDER 1, for 34 inch thickness tank, hose holder. USER MANUAL 1..

Kamoer ATO one se automatic water replenisher, a good helper for the fish tank at homeIt has the function of adding water overtime alarm to prevent water level overflow caused by sensor failure.. This ATO is equipped with S1 float sensor, also called anti-overflow sensor to prevent excessive water replenishment and water overflow and S2 optical sensor also called water replenishment sensor. Usually note In the case of ATO running normally, S1 is not working, and the float state is sinking. S2 works.Sensors may fail if not properly installed, make sure they are properly installed or unplugged and reinstalled.. In daily use, S2 is a sensor that detects the lowest water level. The function of S1 is to cause the float to rise when the water level exceeds the S2 optical sensor and reaches the S2 float sensor when S2 fails for example, foam is generated in the sea tank, etc. Alarm, stop refilling.. Please install the sensor correctly the main picture has a picture description, otherwise the product will not work. And the distance between the two sensors is not less than 10cm. The height difference between the make-up bucket and the sumpmaster tank should not exceed 1.5 meters, and the liquid level of the make-up bucket should not be higher than the liquid level of the sumpmaster tank.. Some problems mentioned in product reviews such as quality assurance, installation problems, and product failure to work, etc., please watch the demo video and detailed introduction on the details page. We give a detailed explanation on the details page..

3 OPTICAL SENSORS. Triple sensor system monitors your water level to ensure the desired water levels without any failure. LOW sensor starts the pump to fill the tank when water level is below LOW. MID sensor provides real-time failsafe protection against failure, HIG sensor provides the second guarantee to avoid overfill.. SMART SPTSingle pumping time ALGORITHM. SPTSingle pumping time makes the pump work in real-time to add the water in right amount. SPT avoids overfill and prevents the pump from running dry.Read the detail page for more information about SPT. BUILT-IN CUSTOMIZBLE BUZZER. Buzzing function can be turned onoff as needed. The buzzer sounds when the pump runs dry, when the tank has a high water level, or when the sensor isn't working.. PLUG-AND-PLAY ALSO WITH ADVANCED FUNCTIONS. After finishing device initialization, you can forget about it. Also, it has advanced functions such as child lock, high level monitor, Buzzer turnning onoff, one press to fill manually.... ONE CABLE LOOKS TIDY. All-in-one design and magnetic suction cups make installation simple. The device is installed outside of tank, keeping the inside of the tank tidy. Suggest it used on rimless and less than 12mm thick tank..

How does it WorkAutomatic top off system with 2 optical sensors monitors and replenishes evaporated water each day. A great time and energy saver for saltwater tank fish keeper especially when you are not at home.. Fail-Safe Designbuild in two set of sensors, hygger auto top off keeps track of the water line of aquariumsump tank. ATO monitoring sensor which keep a constant watch on the water level in your tank, and when it drops below a certain level and the water pump will be activated to automatically refill the tank. While the external sensor monitors reservoir's water level to ensure the water pump not running dry as a result of water drying out.. Overfill ProtectionUse a top probe to sense the high water level, the ATO sensor alerts with flashing led light and beeping sound if there is any malfunctioning with the device itself, auto shut off the water pump when the water level exceeds the desired maximum top off level. It to be used in both marine and freshwater aquariums up to 60 gallon.. Enable Drain Out Water Comes with a mini DC-powered water pump and a soft hose which can effectively pumps water from bucketjug with a head height of up to 2 meters. Vice versa. It can also drain dirty water out of the tank. Flow rate 74gph.. Packing Include 1 x ATO monitor sensor 1 x external sensor 1 x water pump 1 x 5.9 ft soft hose 1 x hose holder 1 x user manual. A read-to-go kit out of box, it is easily installed via a magnetic mounting which can be used on tank glass up to 12'' 12mm thickness..

Simple, Complete, Smart Automatic Top Off System aquarium automatic water supply system, super easy installation and maintenance. Suitable for aquariums up to 5816mm thick, durable PC material holder to prevent move, adjustable bracket on holder make different water levels possible.. Relay Control precise dual float water level sensor for overfilling protection. When the water goes below the minimum water level , the power will be activated, the pump automatically works, and cut off once the water level reach to maximum. The second float ball will work when the first float ball fails.It can effectively avoid the influence of wrong information and is more reliable than other sensors.. Siphon Break The siphon break is optional installation part. It is recommended that the water level of display tank be higher than the reservoir, and DONT leave the end of the water supply pipe in the water, otherwise, it will siphon after the pump shuts off, if so the siphon break must be installed at the end of the water supply pipe.. Plug-and-Play with all parts included Everything you need is included, it will also come with a pump and a ETL listed power adapter. Safely keep sump water levels stable, no moving parts that can fail.. Widely UsedSuitable for all kinds of fish tanks, aquariums, sumps, etc. The range of water level from aqurium sump top is 0-17cm or 0-6.7.Suitable for aquariums up to 5816mm thick, save you a lot of time to enjoy your life. The Smart ATO Complete Kit will never make water overflow your tank, it is especially suitable for the sump with a lot of evaporation. 12 month warranty.