Fish eat many things some eat planktom some eat moss!!
they do not eat anything else besides fish, tuna, squid, and other crusances.
chicken
they might eat other fish and fish flakes or plants
Type your answer here... a whale. some fish also eat other fish.
red belly eguycg
Anything smaller than the fish itself. For example, other fish, crustaceans, shellfish, insects, and plants. The list goes on but you have to be specific in what you are trying to catch and then you will get a better answer.
Leopards will eat fish, or lizards. This is the only food they will eat that is not a mammal, besides berries. They do not eat frogs or turtles, or anything that is not a mammal, besides fish, berries, and lizards.
"Else"? Besides what?
Algae, insects, zooplankton, coral, sponges, snails, worms, etc etc etc.
Many other larger fish and many species of bird eat goldfish.
sharks killer whales tuna-fish eels any other savaging fish
They eat shrimp and tuna