H20: Mermaid Adventures

  • 2015
  • 2 Seasons
  • TV-Y7
  • animated, cartoon

Three teen girls are transformed into mermaids in this animated version of "H2O: Just Add Water."

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Season 2, Episode 3 Valentine's Day

First Aired: July 15, 2015

Lewis wants to share a big secret with Abby on Valentine's Day, and Cleo worries that he will tell her about the girls' mermaid identities.

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