Adjustable heaters have manual temperature knob that ranges from 68 to 88 f.
Aqueon preset aquarium heater 150w.
An led indicator light displays red when actively heating.
The thermal shatter resistant quartz makes this heater extremely durable and accurate to within one degree.
Aqueon submersible aquarium heaters are made from thermal shatter resistant quartz glass and were designed to absorb impacts making them extremely durable.
It is important to understand whether or not the aquarium heater is programmed to turn off when not fully immersed in water which is helpful during water changes when the water level goes very low.
The preset temperature has been calibrated to 78 appropriate for most tropical fish.
Aqueon preset heaters require no adjusting.
They have electronic thermostats for accurate temperature settings and safety.
The aqueon preset aquarium heaters are fully submersible and preset at a 78f temperature suitable for tropical fish.
The fully submersible heaters are constructed of shatter resistant quartz glass and features an automatic safety shut off to avoid overheating.
Automatic shut off when the temperature is reached.
The preset temperature has been calibrated to 78 appropriate for most tropical fish.
An led indicator light displays red when actively heating.
Aqueon preset heaters require no adjusting.
Preset heaters require no adjustment and have been calibrated to 78 f.
Led power indicator light turns red when unit is heating and green when set at the selected temperature.
The aqueon pro heaters are built with a durable non corrosive shell for strength and even heat distribution.
Each unit is fully submersible shatter resistant and equipped with an electronic thermostat that provides accurate and reliable heating.
Additionally there is an adjustable heat settings ranging from 68 88 an led which illuminates when actively heating.
When the heater is actively heating it will be shown with a red led indicator light.
The fully submersible heaters are constructed of shatter resistant quartz glass and features an automatic safety shut off to avoid overheating.
A power indicator light turns on when the unit is heating.