H2o season three is adding another mermaid!!!!!!!! Thats right, another mermaid. Indiana Evans is makeing a splash into H2O as Bella. Rikki and Cleo will be returning in season three, but Emma will not because she is filming a movie. I found this out in a news report, Indiana signed a contract to enter season three after the hiển thị recived funding for it. Unknown if Bella will replace Emma, if she will be evil hoặc nice, hoặc if she will apear a mermaid hoặc become one like Rikki and Cleo. My opinion is that they should not get rid of Emma this late in the series. But apearently they think so.