yes
Geckos eat small crickets, mealworms, cockroaches, spiders, and other bugs. Generally they will eat any insect smaller than their heads. Pet geckos can be fed crickets or wax worms. Larger geckos can eat mealworms and larger crickets.
it depends what type of owl
Depends on what type of spider it is. Usually smaller Spiders will be eaten by geckos, not the other way around. It all depends, but very little do spiders ever eat geckos.
The cricket should be no longer than the with of the geckos head. For a baby I would think pinhead crickets would be fine.
No. Squirrels are herbivores. They don't eat other animals.
i think it depends on the type of gecko
No. Koalas do not eat any animal proteins. They are purely herbivorous.
Geckos are predatory animals. This means that a lot of a geckos day is spent hunting for food. Geckos eat insects mainly due to their abundance. They like to eat crickets mostly but will generally eat anything they can catch. It is very important to ensure the crickets are not too big for your pet to handle, never feed a gecko a cricket that is larger than its head in size.
Geckos don't have teeth, they eat crickets and stuff like that for two main reasons: geckos aren't that big, epically as babies so insects and worms are the only thing they can eat, and to get the nutrients that they need, this is going back to the food chain the cricket gets the nutrients it needs by eating grass, then the lizard eats the cricket getting the grass and the cricket, which is eaten by the snake, which is eaten by the hawk, which is eaten by the coyote, which will mostly likely be killed by the human (hopefully not to be eaten by the human)
Geckos eat insects mainly due to their abundance. They like to eat crickets mostly but will generally eat anything they can catch. It is very important to ensure the crickets are not too big for your pet to handle, never feed a gecko a cricket that is larger than its head in size. Geckos when in captive will also eat meal worms and wax worms.
If you are able to contain the gnats and ensure that they are not contaminated in any pesticides or harm full substances to the geckos. They are very small in size so it may be hard for the geckos to see it.
Geckos mostly eat small insects and bugs like crickets.