There seems to be some awkwardness around this post that I can try to clear up.
Clownfish breeders regularly cull fish that are not sellable for various reasons. Instead of wasting that resource, it seems to me that they could be better used to feed marine predators, instead of using freshwater animals or, worse, imported wild saltwater animals. I understand why breeders don't want to sell culls - they may be sold as pets by nefarious folks - which is why I ask because people know I will not be reselling anything. I am not asking for individual clownfish, I am asking about fish that are going to be killed anyway.
I was given a Histro histro (I am a sucker) that is not wanting to eat prepared foods, and if you have ever tried putting freshwater fish into saltwater to feed a predator, you know how horrible that goes if the fish is not eaten immediately.
Sorry for any confusion.