Description: Up for sale is a Hygger Smart Alarm Auto Top Off HG-987 for Nano Aquariums. Item is open box, but appears to be in new condition. Powers on properly and audible alarm sounds. No further testing has been done. Manufacturer's Description: hygger Aquarium ATO Pump Systems is a device that monitors and automatically adds freshwater to an aquarium to replace the lost water that the aquarium evaporates. Safely keep water and salinity levels (in marine aquariums) stable.Features:All functions are clearly displayed by colored LEDs and warning signals.It has built-in fail-safes to keep the tank from overflowing.There be an UPPER LIMIT sensor that will tell the unit to stop filling as the aquarium is now back to full.There is a LOWER LIMIT sensor that senses the water drop from evaporation, which then tells the device to start filling.For reef aquariums, saltwater aquariums, and freshwater aquariums.Switch Between Two Modes FreelyM ButtonStop WorkingManually press the M button once to pause when refilling the tank.To Change Working ModePress and hold the M button until the blue light switches to the yellow light.(switch between refill water and drainage mode)Failure TroubleshootingAll lights flashing and alarmInaccurate ATO monitor sensor calibration: Wipe the monitor and the fish tank, remove the external monitor and set it down horizontally re-calibrate.Overfill Protection: Remove the ATO monitor sensor, reposition and clean the tank wall.Keep away from places with bubbles and waves, and place on a calm water surface that will work normally.Plastic hose holder keeps hose stay in placeFor rimmed or rimless aquariums up to 3/4 inch.Make sure the water hose is installed above the water level so it won't siphon when the pump cuts off.5.9ft soft pipe.External SensorsInstalled an external sensor on the reservoir wall.(The external sensor should be higher than the water pump ensuring that the pump does not burn out as a result of water drying out.)Put it in the reservoir if the tank wall too thick.Cable Length: 5.1 ftPut the water pump into the bottom of the reservoirDC 12V 5WHead max:6.5FTFlow rate max:74 GPHCable Length: 6 ftThe max lift is 4.9 ft. So make sure the height from water pump to aquarium is not higher than 4.9ft.The Optical Sensor Needs To Be Installed On The Transparent Tank WallWhen installing make sure to place the ATO on transparent and clean tank walls.Place the water hose higher than the water surface to prevent siphoning.Please always keep the ATO internal sensor clean. Otherwise, the sensor will lose its sensitivity and malfunction.Keep the tank wall clean.ATO internal monitor should avoid ripples. otherwise, it is incapable of sensing water level which affects its performance.Align the inner and outer magnetic suction cups horizontally when installation.
Price: 45 USD
Location: Canton, Ohio
End Time: 2024-12-01T11:38:42.000Z
Shipping Cost: N/A USD
Product Images
Item Specifics
All returns accepted: ReturnsNotAccepted
Brand: Hygger
Water Type: All Water Types
Tank Capacity: 55 gal.
Model: Hygger HG-987
