Essentially all fish eat smaller fish,
except for the real tiny ones that eat plankton and bacteria.
There is no specific name for fish which eat other fish. Fish (or any other animal) whose diet almost exclusively consists of other animals (of any type) are known as Carnivores. Those which have diets which include plants or other vegitative matter are known as Omnivores.
Also, the vast majority of fish species do NOT eat other fish. Most eat one of more of various plants, crusteceans, or (more commonly) krill or plankton or other tiny organisms.
What eats a big fish is seagulls,sharks,humans,and dolphin
yes they do so they can live and sometimes that's how they survive
Simply to nourish themselves, just like how Humans eat cows and chickens.
Most carnivorous fish that are larger then their prey.
predator, or a tertiary/secondary consumer
big fish eat little fish
consumer
All fish eat fish smaller than them, so yes, bigger fish eat them. But also some other things that could eat small fish are, *bigger fish *squid *humans and many more
shark flowerhorn etc
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Yes it eats Parrot fish, which eats coral, which eats zooplankton, which eats phytoplankton which uses the sun in the ecosystem. The sun is a very important part of the ocean or great barrier reef ecosystem. if there is no sun, no life, no energy, no fish.
Yes the big one eats the little one
If a fish has a big enough mouth, it could possible eat a bigger fish, especially if the smaller fish is aggressive.
yes, bigger fish eats smaller fish
a bigger fish eats a smaller fish.Then the fish takes in fish.
That's generally what fish do; they eat other fish that are smaller than themselves. Smaller fish are much easier to swallow.
big fish
Brim eats smaller fish like mullets and occasionally eats nippers and worms
Seals and any other big animal eats cow fish.
consumer
consumer
consumer
consumer