Sea life is so diverse that scientists still do not know all the fish that live in the oceans. You have a chance to discover new species and gain worldwide recognition. Go into the game The Unique Fish and you will see in front of you a body of water with fish. All known species have their own pair, but one unique fish will be alone. You must find it before the set of points available at the level is over. Be careful, quickly inspect all the fish. If you click on the wrong fish, it will turn red and you will see a pair of it. The correct fish will be circled in a green circle.