martiniduck
Aquarium Advice Activist
My three year old daughter caught some ants outside and fed them to my fish. She said the mollies ate them. These are the really small black ants. Are these poisons to fish. I know some ants have stingers and formic acid, but I know these ants do not sting. They are black and smaller than a uncooked grain of rice. The fish seem to be OK right now. Is there something I should do, beside telling my daughter not to put anything else in the tank?