I use OHPW, same as critterlove plus.
I use a 1 tablespoon scoop, critterlove plus says 1 Tablespoon per glider.
It should melt and look like a liquid mostly, that is fine, I serve mine right away so it is still defrosting but at 9-10 pm most gliders still sleeping.
I add 1 tablespoon fruits and 1 tablespoon veggies, in separate bowl.
I also have some pet -pro cereal in cage most of the time.
so..
I put in cage about 9:30 pm, still defrosting, now they have something to eat all night they are awake.
1 tablespoon OHPW(critterlove plus), 1 of fruit and 1 of veggies.
Usually after they eat some food, I take a few to frig on my shoulder so they can have a few live mealworm. we put a few yogurt drops in foraging cups some nights along with dried mealworms. but treats should be kept small so they don't get fat.