Or would that not be good for them? I have a kit for raising brine shrimp and I noticed on the label of my fish food that it mentions something like that and brine shrimp are tiny little buggers. Just wondering about it.

Brine shrimp make great fish food, just dont feed too much, and live food makes them work for it. I dont see a problem.

Brine shrimp is great! it's a good treat for them goldies

They will love it, mine do
Good luck raising them and let us know how it goes.

I've hatched brine shrimp from eggs before to feed anglefish fry. That should give you an idea of how tiny the baby shrimp are. The young brine shrimp are really small compare the the mouth of a goldfish. I don't know how easy it is to grow the brine shrimp to adulthood, which is when they would be a better size for goldfish. I personally wouldn't bother, I just feed my fish the frozen brines shrimp. Good luck, fresh food is great for goldies!