A merman was stuck in a tank in a aquarium

You were visiting the aquarium and saw all the people standing by one tank you got curious and went to look what it was and when you got close you saw him.. a real merman

The merman was hiding his self from all the human he was afraid he wanted to get back to the sea to be free again the tank was so small..

Merman: get away from me!.. I'm not a kind of zoo animal! He swim away from the people but the tank was small