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This will keep the temp recorded even when unplugged. Feel free to let us know if you have any further questions!
This heater will be able to control itself to turn on or off if above or below the set temperature. Feel free to let us know if you have any further questions!
Finnex HMA-S heaters come with an attached analog controller that will allow you to precisely set the temperature within your aquarium. These heaters are great for fresh or saltwater aquariums that require a stable, and safe heating system. The HMA-S heaters will keep the temperature within a range of +/- 2 degrees from the set point and with the heating indicating LED you will know when the heater is producing heat or not.
Finnex HMA-S Heater Comparison Chart
|Model||Wattage||Amp||Control Range||Tank Size||Overall Length|
|HMA-S 50||50||.45||68 - 92 degrees||1 - 20 gal||5.75 inch|
|HMA-S 100||100||.9||68 - 92 degrees||21 - 30 gal||6.75 inch|
|HMA-S 150||150||1.35||68 - 92 degrees||31 - 60 gal||8.0 inch|
|HMA-S 200||200||1.8||68 - 92 degrees||61 - 80 gal||10.75 inch|
|HMA-S 300||300||2.7||68 - 92 degrees||81 - 100 gal||12.0 inch|
|HMA-S 500||500||4.5||68 - 92 degrees||101 - 120 gal||14.5 inch|
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