HPG Digital Heater with Temp Probe

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The Finnex HPG Series of heaters are fully encased in a protective plastic shell that houses the extra thick quartz glass heater. With automatic shut off features, an external temperature probe, and bright red LED display, Finnex HPG heaters are the perfect solution for any freshwater or saltwater aquarium heating needs. The heaters are fully submersible and can be orientated in any position. 

  • Single Button Control
  • External Temp Probe
  • 2mm Quartz Glass
  • Onboard Memory
  • Auto Overheat Protection
  • Plastic Safety Enclosure
  • Suction Cup Mounting
  • Never Get Your Hands Wet


Each heater comes with a single button control panel that is positioned on the power cord for quick and easy temperature changes without having to get your hands wet. As you change the temperature settings the bright red LED display will show you the desired temperature as it is changed, and after a few seconds the screen will change back to the temperature being read by the external probe. Finnex HPG heaters are easily one of the smartest heaters available today and come with onboard memory that will remember your programmed temperature setting even in the event of a long-term power outage. As another added safety feature, if the heater ever reaches 93oF or higher, it will automatically shut off saving your heater, and possibly even your aquarium from further damage.


Finnex HPG Heater Comparison Chart

Model Wattage Amp Control Range Tank Size Overall Length
HPG 100 100 0.9 68 - 92 degrees 20 - 30 gal 11.625 inch
HPG  200 200 1.8 68 - 92 degrees 60 - 80 gal 13.50 inch
HPG  300 300 2.7 68 - 92 degrees 80 - 100 gal 15.25 inch


What's Included?

1x Finnex HPG Heater

2x Suction Cup Mounts

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