Rereading your thread I would add some fake plants or more leafy plants in order to give the geckos more security. Snake plants are good for climbing, but not much in the way of hiding. This could also contribute to the stress levels. Covering the enclosure is fine too, but more leaves will help a lot.
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0.1 Albino Leo Gecko
0.1 Crested Gecko
1.0 Dear Boyfriend
Departed: Harvey and Spock