WHY WOULD YOU DO THAT!?!?!? And no it would not work
It is not recommended to eat fish from a pond containing copper sulfate, but if care is given it is not harmful. Humans can safely consume small amounts of copper, but in large amounts it can cause health problems.
Mollies eat the average flake food. Unless the fish in the tank with them are the fry of other fish, they certainly aren't large enough to eat most fish.
I think they eat exactly what regular fish eat
It depends on what fish you have in the tank!
alerge
Yes they eat the other fish. They are hungry from being painted to long. So they will eat the fish. (Maybe they can eat you too!)
Yes they will, to prevent this you could buy a fish tank cage.
they can eat guppies and betta fish the betta fish will put up a fight sometimes they wont eat the fish and just leave the fish there for a tank mate if there is any amount in a tank together but if you put to many big turtles in a tank with little turtles the big ones will eat it
No, newts eat small invertebrates.
to eat food
no a plant does not provide oxygen in a fish tank, it has to have an air supply going to it. The fish can eat the plant though.
No. your fish might mistake it for food and eat it .