Mermaid Tails are not only fiction. In fact, in these days you can buy swimmable tails and experience the life of a real mermaid. The price for a tail can even be 10,000$, but the simple ones can be found at low rates as 40$ or even 100$. If you would like to be a mermaid, then it is great option you should consider. The thing is that they are realistic and it really give you the feeling of how to be half human and half fish.