Spend as much time as possible in the water. To be a siren, not only have to look as a mermaid, but you also surround yourself with what surrounds a siren. It may not be necessary to swim to the deep ocean to pretend that you go home, but with mermaid shower curtain. If you do not live near the ocean, try to be close to the water as much as you can. Spend your time by the lake, pool or river. Spend extra time in the shower with mermaid shower curtain.
Have a bathroom fit for a mermaid shower curtain.