How much to feed your crested gecko is very commonly asked question, and one without a simple one size fits all answer. Generally speaking, you can feed young and growing crested geckos as much as they will eat since they tend to use every calorie for growth.
Tom Favazza of Geckological produced a dark-based gecko with a hypo combination that resulted in a base with a bluish tone when fired down, similar to lavender. This bluish tone inspired the name Cold Fusion for the male that would begin the titular lineage. Since then, this lineage has carried the name Cold Fusion.