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.

Watch Mako Mermaids: An H2O Adventure

Watch Mako Mermaids: An H2O Adventure - Volume 3

Watch Mako Mermaids: An H2O Adventure

Mako Mermaids (TV Series 2013–2016) - IMDb

Mako Mermaids: An H2O Adventure - stream online

Prime Video: H2O: Mermaid Adventures - Season 1

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

Watch Mako Mermaids: An H2O Adventure - Volume 3

Watch Mako Mermaids: H2O Adventure: Volume 1

Mako Mermaids - An H2O Adventure: Season 1 - Island of Secrets (2-DVD Set, 2014) 25192217937