A group of army ants would only eat a dead fish on land.
Some tropical fish (such as angelfish) do eat insects, but you should not feed them to a betta fish
Yes, if the ants can actually go into the fish tank.
they eat frogs, worms and ants
fish can eat Earth worms
they can eat ants.
ants
ants will eat spit if they have to
ants eat other bugs
ants do eat butterflies
small ants eat smaller amounts also big ants eat bigger amounts
Lots of Ants would an Anteater eat if Anteater would eat Ants Or An Anteater would eat as many Ants as an Anteater would eat if an Anteater would eat Ants
Seagulls prefer to eat fish and mollusks, or other relatively large edible items; flying ants are too small to interest them.
Ants that eat other ants.