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TV Shows and Series
H2O: Just Add Water (TV Series)

When will the fourth season of H2O Just Add Water air?


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August 22, 2015 3:28PM

There is no season 4 however, there was a spinoff series called Mako Mermaids.

The three seasons of H2O & the three seasons of Mako Mermaids are currently (August 2015) streaming on Netflix.