Kerosene from a lamp ignites on the Lorelei's engine, and the boat begins to sink, trapping Zane. Deciding she needs a change, Emma asks Cleo to dye her hair, but is horrified when Cleo accidentally dyes it a bright red. Meanwhile, Will's new after shave gives Bella a sneezing allergy, which also inadvertently triggers her powers. Linda Denman, a beautiful marine biologist, and secretly plans to use her equipment to try to find out more about the girls' mermaid transformation. Meanwhile, the cafe is in danger of going bankrupt, and Sophie is searching for ways to earn more money.
But she and the other girls have much more to worry about, when Lewis and Cleo spot their old enemy Dr. A little piece of the ocean on a chain, the mermaid pendants or charm bracelets feature Cleo, Rikki, Emma, and the H2O logo charms. Will Charlotte's lack of control mean the exposure of the mermaids' secret? Excerpt: This new mermaid show called Mako Mermaids, is on Netflix. While watching Will train in a public pool, Bella dives in to help him with his swimming technique. Miss Chatham reveals that the locket belonged to her friend Julia, the third original mermaid, and Rikki and the others begin searching for the money to buy it for her.
The new show is a little weird. Emma and Cleo rush back to help, but Lewis is held back by Charlotte, who switches his phone off to ensure that no one interrupts their time together. She tells him the story, and this doesn't go down well with Rikki, but all is calm again when Will swears to secrecy. Meanwhile, Bella applies for a job at the cafe, and Rikki is keen to give it to her. Will is thrilled to see them, and asks for help relocating the Moon Pool, so that he can investigate what happened to him during the full moon. The three mermaids, curious about living on land and motivated to remove , venture onto the land and learn to live among humans. The following morning, Zac discovers that he has.
Rikki and Zane start dating again after breaking up during the series one finale. Meanwhile, Lewis and Cleo are convinced that something has happened to change the Moon Pool, but can't figure out what. That same night, free-diver Will discovers the Moon Pool and witnesses the full moon's effect on it. Rikki takes the job, but when she sees one of the fish she caught in a pet tank in the JuiceNet cafe, she realises that the man who hired her does not really work for the Marine Park, and is actually selling the fish illegally for high profit. This leads to Emma and Zane's girlfriend Rikki becoming enemies, and it looks like there will be no party at Mako Island, which upsets Cleo. Denman, can she manage to keep her secret from him for a second time? Meanwhile, Cleo gets a job at the marine park's dolphin tank, and Emma is furious with her for taking such risks around water. Rather than taking Angela to the beach to go body boarding, Cleo instead takes her to the safety of the marine park to look at the pelicans Kim is so fond of.
A fight leads to Charlotte taking Cleo's locket, and when Lewis does nothing believing that Cleo gave the locket to Charlotte, because it was her grandmother's , an upset Cleo is convinced that Lewis is on Charlotte's side, and leaves a phone message for him which he doesn't hear, as Charlotte has stolen his phone , about how he has abandoned her and wants nothing to do with her, before running away from home. Feeling that desperate times call for desperate measures, Cleo invites Rikki and Emma round, and persuades them to use their powers to ruin her father's dinner. I think those are the names anyways, I forgot. While the girls argue, the scheming Miriam sneaks into the JuiceNet's Cool Room, and turns up the temperature, in an attempt to get Rikki and Emma fired. Leiws all so laves the show. In a panic, Bella dives into the water, but Will follows her.
It really is that good, and you will not regret watching it. The girls make the choice to enter the pool, and while their powers seem to vanish completely, the next morning they find they've become mermaids again: the eclipse only affected them for 12 hours. Cleo meets Ryan, a geophysicist working for her stepmother Samantha, and asks him to take a look at the Mako crystal. Rikki finds him at Lewis' brother's nursery plant school and apologises. With the help of friend Lewis, the girls manage to control their powers and hide their secrets.
There will be interviews, unseen behind the scenes clips and videos. But then she discovers that her father is in serious financial trouble, and when he tells her that they might have to leave the Gold Coast, Rikki agrees to find the statue with Zane, and persuades the others to help without telling them that there is a reward involved. Denman doesn't believe a word Zane says; but when her underwater cameras set up around the entrance to the Moon Pool capture images of Emma, Rikki and Cleo, she and Zane's wealthy father team up to capture the mermaids although they decide not to tell Zane that one of the mermaids is actually Rikki. The only person who does seem to be having any luck in love is Cleo's father, Don, who falls for a pretty marine licensing inspector named Samantha. Lewis is then forced to show his experiment in class, putting the secret of the Moon Pool and the mermaids in danger.
Cleo is also disappointed that Lewis is too caught up in his experiments to ask her to the dance, and, rather than go alone, she is forced to ask Nate. The episode ends with Zane rediscovering that Rikki is a mermaid, when Nate blasts her with water, but he promises not to tell anyone, and they rekindle their relationship. Knowing that they would not last five minutes in the hospital without someone discovering their secret, the girls must try to think a way out of their elaborate lie. Back on dry land, however, she meets a man claiming to be a Marine Park breeder of rare fish, who offers to pay her good money for more rare fish specimens. The other girls, however, are convinced the old woman is crazy, and ignore the warning, going ahead with Emma's planned surprise party for her father.
To Cleo's horror, this all happens in front of Bella, but she has no choice but to dive in and rescue Rikki. Denman's annoyance , but the mermaids are not out of trouble yet. At the party, however, Emma sees the reflection of the full moon in a bowl of punch, and then starts acting very strange, losing her inhibitions and being rude to the guests. Rikki tells Cleo to re-establish her friendship with him, and use her unique mermaid abilities to her advantage — after all, Charlotte is just an ordinary girl, but Cleo is not. It is then up to Emma and Rikki to keep Cleo out of trouble until the moon sinks; but, while they both sleep, Cleo phones up the local radio station, and gets her voice on the radio. To make up for it, Rikki uses her mermaid abilities to dive where no fish collector can dive, and picks Cleo a replacement fish. The plan ultimately fails and Miriam is humiliated.