Plankton, algae. They also feed on the decaying corpses of other fish and animals in the water.
You may give him Small plants but it is better if you give him fish food
You can feed a small pieces of fish food
small fish
small fish
Worms
They eat the regular fish food that you can get at Walmart.
food chain in pond: Algae -->Protozoa-->Small Fish --> Big fish
small Insects
small fish,shrimp and plankton.
small fish,shrimp and plankton.
Small insects like pinhead crickets may suffice, but fish food is recommended.
small amphibians, fish and others