Amanda abuses magic for her guitar playing and forces Kuru to accept a rune, forbidden magic transfer. Kuru reports on her progress to Omar, who orders him to change and address the council.
Lewis searches through a research folder on mermaids given to him by Max, somewhere in the research lies a clue to how all this happened. Charlotte becomes jealous of how much time Lewis is spending with his ex-girlfriend Cleo. When Charlotte visits Cleo, she sees a picture of Gracie on the wall and recognises her as her grandmother!
Lewis continues to search for clues to the magical effects of the moon pool. He discovers someone called Max Hamilton did research fifty years ago on the strange properties of Mako Island. Lewis tracks the old man down. Max is cagey and plays a cat and mouse game with Lewis. But it becomes clear the old guy knows a lot more about mermaids than Lewis first thought.
It's one year since the girls became mermaids and Cleo decides to organise a special party just for them but when Zane and Ash clash at the juice bar, Rikki and Emma take their boyfriend's side in the argument. Soon Emma and Rikki aren't talking to each other. No matter what Cleo tries, the friendship is still strained.
Ash keeps trying to ask Emma out but she won't hear of it - it's a full moon tonight. Cleo and Rikki goad Ash into being bold with Emma - but they don't count on him turning up at Emma's place in time for the full moon! Ash organises a romantic dinner just for him and Emma.
Christian's best mate Aaron comes to stay and reveals the truth about the robbery they committed. Later, Aaron uses Christian as an alibi forcing Christian to lie to the police, and to question whether old friends are necessarily good friends.
Mocking her friends' obsession with teen popstar Myles Kelly, Kat creates a video of herself dancing to one of his songs and then posts it on the internet. She is surprised when the record company invites her to dance in Myles's next video clip.
Lost without her pack, it's a full moon and Jana's inner wolf has become morwal - a bitter angry wolf with the instinct to attack.
Sparks fly when some ancient Wolfblood relics are discovered and Tom finds a kindred spirit in Kay.
Amanda abuses magic for her guitar playing and forces Kuru to accept a rune, forbidden magic transfer. Kuru reports on her progress to Omar, who orders him to change and address the council.
Quadrupeds fascinate KIKI and when she finds out that LUCA's horse BANDIT has been skittish and dangerous to ride ever since they arrived, she feels terrible.
Nicu and his mom also arrive in Italy. Alisa wants to find out more about Dracula and the Knot and goes to the library. Just as she finds a book on Dracula, she bumps into Nicu. They reconnect again. Since this was clearly meant to be, Nicu asks Alisa out to dinner. In the restaurant Tonka steals the book on Dracula from Alisa.
Zac fails a biology test and persuades Weilan to use magic on him to help him pass the next one. Zac suddenly knows all the answers – but Weilan is stumped.
Ondina is in the Moon Pool when she has a close call with two boys from the marine park, Chris and Karl. They're investigating the sea monster Joe claims to have seen.
When the Eastern mermaid Weilan frees one of Ondina's little mermaid students from a net, Ondina and Weilan clash. On the night of the full moon, Joe and David go fishing in open water.
Nicu and his mom also arrive in Italy. Alisa wants to find out more about Dracula and the Knot and goes to the library. Just as she finds a book on Dracula, she bumps into Nicu. They reconnect again. Since this was clearly meant to be, Nicu asks Alisa out to dinner. In the restaurant Tonka steals the book on Dracula from Alisa.
Zac fails a biology test and persuades Weilan to use magic on him to help him pass the next one. Zac suddenly knows all the answers – but Weilan is stumped.
Ondina is in the Moon Pool when she has a close call with two boys from the marine park, Chris and Karl. They're investigating the sea monster Joe claims to have seen.
When the Eastern mermaid Weilan frees one of Ondina's little mermaid students from a net, Ondina and Weilan clash. On the night of the full moon, Joe and David go fishing in open water.
Lewis searches through a research folder on mermaids given to him by Max, somewhere in the research lies a clue to how all this happened. Charlotte becomes jealous of how much time Lewis is spending with his ex-girlfriend Cleo. When Charlotte visits Cleo, she sees a picture of Gracie on the wall and recognises her as her grandmother!