None.
koi fish would normally eat goldfish food try tetra fin goldfish flakes they are made for goldfish and koi
Yes, goldfish are known to eat smaller fish, especially if they are hungry or if the smaller fish fit into their mouths.
Goldfish are opportunistic omnivores and will eat whatever they can. This may include a much smaller fish or a deceased fish.
they eat fish food :)
yes it eat gold fish
Yes. Goldfish have been known to eat other goldfish that are small enough to fit in their mouth.
A goldfish is a freshwater fish, and as such does not live in the sea.
If you mean will a goldfish eat its own fry or eggs then the answer is yes.
Mosquito fish are not Goldfish. They are tropical livebearers. They may eat the goldfish food but it is not the right food for them and so will not be good for them.
Goldfish. They are "feeder" fish for them.
Goldfish are freshwater fish which means that they do not live in the ocean.
goldfish