Hatchling fully submerged into water bowl ???

[Shahista]

You could also stick your hand in where the heat mat sits and if the bottom of the tank is pleasantly warm on your hand then it should be right seriously some of the people answering on here have no real common sense on keeping reps and shouldn't be answering
By the way if one end of your enclosure floor sits at room level and the other 1/3 feels warm on your hand (not hot )then you know your on the right track

I really don’t get some of the people answering

 

[CF Constrictor]

Yeah , your right, no common sense, use a thermometer instead of your hand , much more accurate.

You could also stick your hand in where the heat mat sits and if the bottom of the tank is pleasantly warm on your hand then it should be right seriously some of the people answering on here have no real common sense on keeping reps and shouldn't be answering
By the way if one end of your enclosure floor sits at room level and the other 1/3 feels warm on your hand (not hot )then you know your on the right track