I've been planning on getting a crested gecko, this will be my first reptile. I'm planning on buying one from a reptile expo. After researching them, I have a few questions left. I'm planning on using CGD from repashy as a main diet with a few dusted crickets per week. Any opinions on this product and is it only available through buying online? Or is it offered at local chain petstores? Also, when I mist his tank, do i need to treat the water? I have water conditioner I use for my fish? Would it be harmful to reptiles? I also have a dehumidifier in my fish room, would the water from there be fine? Thanks. 