Today is day 21 but since these are seramas I was aiming for a day 19 hatch. I haven't hear any peeping and I am getting very worried. They were moving on day 18 when I candled them. Should I take them out and candle them? If they haven't internally pipped should I pip for them? The temps are fine but I can't seem to keep the humidity up. I'll add water and get it to a nice 70% then a few hours later it is down to 55%.