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Wattage for 20 gallon

  1. H

    HuliJing New Member Member

    I have a 20 gallon that's at 62F with no heater. I want it to be about 74F give or take. Going to buy a jager heater. Should I get a 75 watt or 100?
  2. el337

    el337 Fishlore Legend Member

    I'd go with 100. :)
  3. JeffK

    JeffK Well Known Member Member

    I agree with the above - go with the 100 watt.