At what point is it TOO humid?

[KLMuller]

I just switched from a heat lamp to an under tank heater with a thermostat. My humidity was steady between 50 and 60 percent, sometimes below at 40 and i would mist it a bit to raise it back up. But now that I am not using the lamp anymore the humidity is at 75 - 85% I guess because its very humid in NJ this time of year. Is that too high? What do i do if the humidity levels go too high to bring them back down?

You can use a fan to blow air across (not in) the top and that may circulate the air in the tank enough to lower your humidity if it's always humid in there you can also try using a drier substrate like paper or aspen on half the tank, decreasing the size of your water bowl could help too. if the humidity only spikes to that from time to time it's probably fine