yellow
blendable fish means that there has to be two different colors in order for the color to blend (red fish+ blue fish= purple fish). If they are the same color, a blendable fish will also be that color (red fish + red fish= red fish). overall it is still a surprise at how much the color blends especially if the fish has multiple colors.
Some fish will get more pale in color and some will not chand\ge in color
gold fish
Fish come in every color you can imagine. There are even some fish whose bodies are totally transparent!
Some fish such as cichlids will change color as they mature. Another reason for fish to change color is stress. When fish stress out they can loose almost all of the color until they calm down.
When tiger fish get sick, they may change color to appear darker or faded. This change in color can indicate stress or illness in these fish.
Rainbow fish get there because of the reflection of the sun reflecting in the water which gives the fish a beautiful sparkling color on its scales.
The colors of the tripod fish are silver. I think that is the only color.
The average flying fish is usually silver or grey in color, which helps to blend in with the water when it is swimming. This coloration provides camouflage and protection from predators while the fish is in the water.
probably not. it depends what kinda of fish they are.
That would depend on the fish a state has chosen to be its state fish.
the lizard fish is tan / sand colored