People of all ages love mermaids. Mermaids can be very magical. They can bring about a fairy tale feel to your home. You can easily decorate your home inspired by mermaids. You can create galleries on the wall of nothing but mermaid pictures. The walls can be ocean inspired colors to blend in with the mermaids. Almost anything is possible in regards as to what kind of look you want to have with the mermaid. Finding mermaid decorations for the home is also a lot of fun. Check out these 20 mermaid interior design ideas for the home.