Watch Mako Mermaids: An H2O Adventure Online

Aug 28, 2015 - 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 trailers & learn more.

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

Watch Mako Mermaids: An H2O Adventure

Watch Mako Mermaids: An H2O Adventure

Watch Mako Mermaids: An H2O Adventure

Watch Mako Mermaids: H2O Adventure: Volume 2

Mako Mermaids: An H2O Adventure, Theme Song

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

Is 'Mako Mermaids: An H2O Adventure' on Netflix in Australia

Mako Mermaids: An H2O Adventure - streaming online