Most likely not. If there are goldfish, then there are definetely going to be predators. Goldfish are small, and one predator could eat about 5 goldfish. It's very unlikely, but possible.
pond
yes
The goldfish will eat the mosquito's larvae before they can leave the pond and fly.
This is a literature question not a goldfish one.
no the goldfish would it the tadpole
goldfish
Year round, but especially in Spring for pond goldfish.
Goldfish can survive in a pond without a pump, but it is important to ensure that the pond has enough oxygen and is properly maintained to support their health and well-being.
not if it is your pet. you have to go to the oet store for certain pet food for goldfish
snails
Yes they can
usually cats