I have 2 leopard geckos. My female has layed 2 clutches in the last month and a half and neither of them made it past a day. i tried the whole vermiculite thing... ratio to water all that crap... at a constant temp of approx. 80*F(against the side of the terrarium where the UTH is, eggs inside a tupperware with lid no vents due to lack a humidity). I candled them too but they turn up yellow, this usually means the eggs aren't fertilized, correct? but i incubated them anyways. Just so everyone knows i didn't turn the eggs upside down or anything stupid like that. I need to know these things: 1) What is the cheapest incubator i can get that actually works or how can i make an efficient homemade one? 2) How humid do the eggs need to be kept or is it truly relevant? (i live in the mojave desert it is always between 4-8% humidity) 3) Do a gecko's first few clutches usually spoil like this? 4) Anyone know what it looks like when you cross a female Raptor Leo and a male Super Tangerine Leo? (Please know I got this breeding pair by chance I had no idea they would breed until I got curious and looked up online what they look like pregnant. I have no where to take my geckos so I have to handle this and I don't want the eggs to keep dying.) Everyones positive input is greatly appreciated. Thanks!