Most fish are darker on the top and lighter on the bottom. it is to camouflage from both its predators above the water and predators below the fish.
To keep camoflaged! :D
beacuse when your looking down at them they blend in to the deeper water witch is black
but when you look up at them they blend in with the lighter water
in male fighter fish there is very deep colour and in female there is very fead colour female have a egg sack but males dont have
sick fish loose their color they swim less they hide they stay at the corner they stay at the top or bottom of the tank
trick question- fish don't know the difference
No. In actual fact, since there is insufficient light for colour to be seen in the very deep ocean trenches, most deep water fish are lacking in colours.
there are many colour fish have
No, the Swai Fish is not a bottom feeder fish, but they do have a vegetarian diet.
This just simply means that the fish are bottom dwellers.
Purple. A purple fish has to be purple!
A female or male goldfish can be any colour. The colour of the fish does not determine the sex of the fish.
blue
no
A top feeder is easy to differentiate from a bottom feeder because of there mouth bottom feeders will also suck things in the tank. You can tell the difference between a middle and a top feeder because of where they swim most of the time like cardinals and angel fish.