AQQA Aquarium Internal Filter Submersible Power Filter inTank with Adjustable Water Flow Ultra Silent Sponge Filter for Fish Tank Water Crystal Clear

INVERTER TECHNOLOGY This aquarium heater uses the advanced inverter technology to heat water faster while during operation it keeps water at a constant temperature in a more efficient way Plus because of the inverter technology the fish heater has a longer lifespan MORE ACCURATE EXTERNAL THERMOSTAT The inbuilt chips of this submersible heater keeps water at a constant temperature at an accuracy of 1F much more accurate than the traditional knobcontrolled heaters The digital display of the external thermostat shows 2 readings the current temperature and the set temperature very easy to operate HIGH STANDARD MATERIALS Stable nickelchromium heating wire highly heatconductive sand housed by a shatterproof quartz glass tube ensures excellent quality of this heater Plus a multipleslotted ABS plastic housing protects your fish from scalding INTELLIGENT SENSORS FOR PROTECTIONS With the multiple sensors this fish tank heater will stop working when the water level is lower than the minimum water level DRYRUN or when the water temperature exceeds 95FOVERHEAT With the MEMORY FUNCTION In case of a power cut when the power recovers the heater will follow the last setting You are free from cooking fish MULTIPLE USES This heater can be used for both fresh and marine water It can not only be used as an aquarium heater and turtle tank heater but can also work for pet fountains and plant seedling