Gave my suggies some fresh fruit today but I think I gave them a bit too much! One of the boys ate more than the other and vomited up an orangey spit colour? Other than that he's acting normal and running on his wheel. Should I take him to the vet or has he just over ate?

I am not a vet, but the fact that he threw up I believe is a good thing. That means he got rid of anything that was not sitting right in his tummy. I would keep a close eye on him for the rest of the day/night and if anything else is out of the ordinary then I would take him to the vet. For now I would assume he probably overate, or the food just did not sit right for whatever reason.