Surface feeder fish: Fishes that eat in the top water column are known as surface feeders.
- Because they reside in the pelagic zone of a water body, these fish are also known as pelagic fish.
- The world's biggest aquatic ecosystem is the pelagic zone.
- Feeder with a Surface Fish eat other fish, crustaceans, and tiny planktons as their main sources of food.
- Sardines, herring, bluefin tuna, and most sharks are examples of surface feeder fish.