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

Watch H2O: Just Add Water Season 3

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

Watch Mako Mermaids: An H2O Adventure

Mako Mermaids Season 5 - Will It Ever Happen?

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

Mako Mermaids: An H2O Adventure - Season 1 (2013) Television

Watch Mako Mermaids: H2O Adventure: Volume 1

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

Watch Mako Mermaids: An H2O Adventure

H2O Just Add Water: The Complete Series (DVD)