Yes, they are very rich in nutrients and full of protein without a hard chitin shell that can be hard to digest like mealworms and superworms. The blue color looks a little strange but they are fine. Some Dragons don't like them as much as others, so I would just get one or two from your local supply store if possible to try it out, and I still wouldn't make it a staple, but as a treat once a week or so would be fine.
Goldfish on a normal basis are commonly infected with parasites. Although edible, they contain little to no nutritional value and are not a good feeder for bearded dragons or turtles. Insects commonly consumed by bearded dragons are crickets, superworms, roaches, silkworms, hornworms, and (locusts (typically in the UK))
No it is not good for them
They behave good but it depends
No, cats do not typically eat bearded dragons. Bearded dragons are not a natural prey for cats.
If they are tame
no bearded dragons cannot have wood chip
Yes they do
Yes they are - since Bearded dragons lay eggs.
Onions are not a good food choice for bearded dragons. They can cause hemolytic anemia in dogs and cats. It's not worth the risk.
its not possible for bearded dragons to mimic crickets
go on youtube and search up bearded dragons
No, bearded dragons are not the same as frilled necked. Bearded dragons have a more wider beard as frilled neck dragons have a smaller frill around their neck.