So since i keeo my house really cold ive had to use a 75 watt bulb to keep up ambient temps up. Well this is causing my humidity to go down into tje 30-35 range. Well to try and uo it ive put the light over the large water bowl and ive put a wet rag over 2/3 of yhe tank and iist daily but that still only gets it to about 45 and not for long.
how can i get my humidity up?
should.i just go get a mister or humidifier?

Oh i know your gonna ask about my set up. 35gallon tank, 2 hides, large water bowl, eco earth as substrate(im scared to wet that because i dont wamna cause scale rot) i do have a digital thermometer/hygrometer. Hit side is at 87_89 at subsrate level and the cool side is at 81-83 (he doesnt like his hot side over 89)
under the tank is an actual tiny space heater for his belly heat. It is set on very low and as i said keeps his substrate under hide at 87-89.

Help please!