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

Mako Mermaids S1 E13: Betrayal

Watch Mako Mermaids: An H2O Adventure

Watch Mako Mermaids: An H2O Adventure Online - Full Episodes - All Seasons - Yidio

Mako Mermaids: An H2O Adventure – Season 1, Episode 13: 'Betrayal' Review

Mako Mermaids (TV Series 2013–2016) - IMDb

Watch Mako Mermaids: An H2O Adventure - Volume 3

Watch Mako Mermaids: An H2O Adventure - Volume 3

Watch Mako Mermaids: An H2O Adventure Season 2 Episode 8 - Land School Online Now

Mako Mermaids: An H2O Adventure (2016) - Netflix

Mako: Island of Secrets - Wikipedia

Mako Mermaids - Rotten Tomatoes

Mako Mermaids Season 4: Where To Watch Every Episode

H2O: Mermaid Adventures - Wikipedia