Thermometers Question

  1. Joyo15

    Joyo15 Valued Member Member

    Are the stick on the side thermometers correct or should you have one inside the tank?
     
  2. david1978

    david1978 Fishlore VIP Member

    The stick on the side seem to be swayed by room temp. I would suggest the cheap digit ones with a probe. I think i got a 2 pack on amazon for around $5.