Do angelfish or goldfish eat ants?

Question

Do angelfish or goldfish eat ants?

Answer 1

Yes they will eat them, but they are lacking  plenty of proteins and vitamins the fish need, and shouldn't be used as a food source.

Also if any form of sprays, weedkillers, and fertilizers are used near your source of ants (even at neighbors house) they could contain pathogens that could kill the fish,

Answer 2

no

Answer 3

if an ant were to fall into their tank they would probably eat it no problem. i wouldn't be inclined to sweep up a load of ants from the garden and use them as fish food though.