I just got a leopard gecko today, I've been doing research on them for awhile and finally decided I knew enough to get one. I got everything for it, and spent most of my money. I must have misunderstood or read some wrong articles because I thought I could feed it only mealworms and it be fine, but after asking a few further questions, I found out it should have crickets. What do I feed the crickets? What do I keep them in? Do they have to have any kind of substrate? Will my baby gecko be okay for around a week with just mealworms? I have to go back tomorrow to get a multivitamin(I grabbed the wrong thing, it was some food for igunanas), but I don't think I'll have enough for crickets and a cage and all that. I only have like $16.