I have failed 3 batches already. I am using vermiculite as medium. I am living in a country where normal temps is around 89degrees so i am not using any incubator. The problem is, most of my eggs either leak it's yolks after 1 or 2 weeks or gets molded. So my question is, how can I maintain humidity without being dried by the high temperature? How often should i reapply water on the vermiculite? I'm so frustrated because I really want to have my first batch of babies. I know a lot of breeder in my city where they also don't use thermometer, hygrometer nor incubators. any insights? thanks!