It's impossible to know the answer because the population increases/decreases every day.
oh that's so easy they live on a planet called earth.
There are many fish in the sea...
There are many types of fish that live in Ohio
many fish live in british columbia
No there are many species of fish that are blind, such as fish that live in caves and fish that live deep in the ocean.
The Fish lives in the sea,ocean and many more if the thing you choose has a water! :D
many types of fish live at the sea
Fish are not rained. They live in water bot fresh and saltwater. There are many many different kinds of fish but none are rained like rain.
Many big fish live in the open ocean zone including dolphins, whales, sharks, and tuna. There are many other fish that live in the open ocean as well.
It provides a home to many fish.
Why SHOULDN'T they live ? Every species of animal, bird, fish and reptile on the planet has the same right to exist as any other !
Some fish live only a few months, where others can live for over 100 years.