600,000,000,000,000,000,000
there are many colour fish have
many colors
Thousands.
what's the colors of a barrel eyed fish
all the colors
They can be many different shapes and sizes and colors and etc.
It depends on what type of fish change colors, like for example a black moor fish can change color by its temperature.
a lot of colors
The use many different colors to give the fish a verity of things. For example you don't always eat the same different thing you like a verity. So do fish.
There are many different kinds of fish definitions. These definitions describe colors, diets, and environments for the different fish populations.
Oscar fish change colors when they are stressed. They dig because they are curious.
The wild carp is normally yellow to yellow brown or olive, but many ornamental varieties have been developed in a number of colors. Koi carp are used in many garden ponds because of the beautiful colors they possess.