When To Turn On Heater?

Discussion in 'Heaters' started by Somthingfishy01, Jul 22, 2019.

  1. Somthingfishy01

    Somthingfishy01Valued MemberMember

    I recently bought a new tank heater for my 20 gallon tank, I put it in and waited for a few minutes before pressing on but so far its been like half an hour and I still don't see any light coming in the on button. It's an automatic heater but will they take a long time to turn on even if the switch is on?
     
  2. Fashooga

    FashoogaFishlore VIPMember

    Maybe your tank is at the right degree thus it’s not turning on.

    Did you try putting in cold water and seeing if it turns on?
     
  3. Crispii

    CrispiiWell Known MemberMember

    This may sound really stupid, but did you plug it in?
     
  4. OP
    OP
    Somthingfishy01

    Somthingfishy01Valued MemberMember

    Yeah I thought so too, I feel like there isn't much difference from the outside temperature which is like 22 degrees and I had it set at 24. C so maybe I should raise the temperature more?

    Yeah, ofcourse I plugged it in...I'm still waiting for the light to turn on
     
  5. Crispii

    CrispiiWell Known MemberMember

    It also helps to know what brand of heater you're using.
     
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