hygger Small Aquarium Heater with Digital Display

hygger HG-031

Mini quartz heater, about 4 in long, with an external controller and LED display, adjustable from 59 to 93 °F. It stops heating above 95 °F or when the water runs low. hygger states 1 to 5 gallons for the 10W, 5 to 10 for the 25W, 8 to 16 for the 50W and 10 to 26 for the 100W. For fresh and marine water.

Mode

Heat

Temperature min

15 °C

Temperature max

33.9 °C