Yes. And frozen brine are dead I have a few males *cough oranges* who will only eat brine and they hate bloodworms. But nobody can turn down grindals and I can't wait for my white worm culture to take off so I can feed them those too.GuppyDude said:i know they are hard to keep alive and its prolly not wortrh the hassle but does anyone feed their fish frozen adult brine shrimps?