be careful sometimes they eat humans
some fish usually eat other fish or they find different things in the sea that are not always nice.
It depends what kind of "butterfly fish" you are talking about. There are fish like Butterfly Koi and such that eat different things. They will probably eat what most any other fish eats, Bloodworms, fish flakes, or fish pellets.
They will eat squid and many different kinds of small fish!
fish eat many different things, but all are specialized in certain foods. most are carnivorous
No because some other fish eat different things in a pond.
Trout eat a variety of different things. They will eat anything smaller than them, like insects and smaller fish in the river.
Different species eat different things. Most will eat insect larvae, shrimp, daphnia etc and will also nibble on algae. Others though are strictly vegetarian and still more will only eat other live fish.
Some things that penguins eat are squid, krill, and silverfish. Other things penguins may eat are sardines, crustaceans, and many different types of fish.
No. But they do eat alot of things.
Fish eat many things some eat planktom some eat moss!!
Different fish species eat different foods. Some are vegetarian and eat algaes and plant life, others eat insects and still others eat smaller fish.
There are many different species of snails and they all eat different things. Some snails eat garden plants and some snails, such as sea snails eat plankton and fish.