Well if it is not eating theirs two options: either you can take to a vet or the animal is sick and could die.
no, crested geckos are solitary animal they will kill and might eat the other animal
no crested geckos are solitary animal's, and will kill and might eat the other animal.
NO! Crested geckos should have a fruit based diet. They should be fed Repashy Crested Gecko Diet, available online. Dusted crickets are OK as an occasional treat.
You should feed your crested gecko daily. Use the crested gecko special diet mixed with water and alternate that with crickets. Mine have done very well with this. I don't recommend baby food due to it being high in sugar.
force feed it
sometimes
No. People feed leopard geckos "pinkies" for various reasons. To boost nutrition during a geckos pregnancy. To give a gecko a large feeding so as to not have to feed it for a week (this works well if you want to take a vacation). Some people just think it's entertaining. A Leopard Gecko does not "need" to eat baby mice. Crickets will do.
You can different fruit fly traps. The best fly trap to make would be oranges.
Cretsed Geckos will shed their skin about two or three times a year. Sometimes, the gecko will eat its skin!
take him to a docter
Depending on the gecko species, some geckos are omnivores. Animals such as the Crested gecko and neighbouring Rhacodactylus species will consume a variety of fruits, pollens, saps, and nectar. Mashed or puree fruits work well. Most hobbyists will use supplements in their mix as well to ensure the animal is still receiving everything it needs.
i do not think so,they eat bugs only,as for a baby,find smaller bugs for em