Watch Mako Mermaids: An H2O Adventure

This "H2O" sequel follows Zac, a boy who accidentally turns into a merman and threatens the existence of three young mermaids who guard Mako Island.
This H2O sequel follows Zac, a boy who accidentally turns into a merman and threatens the existence of three young mermaids who guard Mako Island.

Mako Mermaids - An H2O Adventure Season 1, Vol. 1: Island of Secrets-2 DVD's 25192217937

Season 1 (Mako: Island of Secrets), H2O Just Add Water Wiki

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NickALive!: 'H2O: Just Add Water' Now Available to Stream for Free on

Mako Mermaids S1 E13: Betrayal

The Mermaid Guru: Mako Mermaids: An H2O Adventure Season 2 is OUT!

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Watch Mako Mermaids: An H2O Adventure

Mako Mermaids TV (Free Trial)

Prime Video: Mako Mermaid, Season 3

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Mako Mermaids: An H2O Adventure, Theme Song