Human Food supplements

I take chlorella as a supplement and was wondering if the leftover "dust" at the bottom of the pill bottle would hurt my my fish. Or would they love the "new" veggie?

I know some of the fish foods have spirulina listed as an ingrediant but is it processed differantly for people than fish? I would think if people can eat it then it shouldn't hurt the fish but I know people also eat things that are not good for them.



Sorry if I asked a question that has already been asked or if I asked an impossible question.

I have only fed mine garlic supplements