H2O Just Add Water Wiki


459pages on
this wiki
H2O welcome1
The wiki about H2O anyone can edit

H2O: Featured Media

H2O - Mermaid Adventures Trailer01:44

H2O - Mermaid Adventures Trailer

Trailer for H2O: Mermaid Adventures

H2O: Featured Series

Mako: Island of Secrets
Zac is a teenage boy who decides to camp on Mako Island, unaware that three mermaids, Lyla, Nixie and Sirena, who are guardians of the island, are watching him. That night, when the full moon rises, the boy comes into contact with the magic water of the Moon Pool. The following morning, Zac discovers that he has the ability to control and manipulate water. Later, after accidentally falling into the water, he finds that he has also become a merman with a fish-like tail. His new-found merman abilities will cause problems for the mermaids.

The three mermaids, curious about living on land and motivated to remove Zac's merman powers, venture onto the land and learn to live among humans.


MAKO MERMAIDS Season 2 Official Trailer02:31

MAKO MERMAIDS Season 2 Official Trailer

Mako Mermaids Season 3 4 (Trailer, 27th of May 2016)01:14

Mako Mermaids Season 3 4 (Trailer, 27th of May 2016)

Are you going to watch 'Mako Mermaids?'

The poll was created at 11:25 on May 18, 2013, and so far 3381 people voted.

H2O: Contents


H2O: Blogs

Create blog post

  • Mermsquad

    Rikki's claws

    April 21, 2016 by Mermsquad

    Hey fellow merms, 

    Rikki got some new claws today and came to school looking 10/10 

    Lewis was being so moody today and told Rikki that her claws didn't…

    Read more >
  • Mermsquad

    near miss

    April 20, 2016 by Mermsquad

    today I nearly turned into a mermaid in biology. 

    it was just your average school day.... UNTIL i was splashed with some water in biology class.


    Read more >
See more >

Helping out on the H2O Wiki

To write a new article, just enter the title in the box below.

Not sure where to start?
Adding content
Talk and more...
  • Check out the community portal to see what the community is working on, to give feedback or just to say hi.

Around Wikia's network

Random Wiki