H2O: Mermaid Adventures Season 1 Episode 7 - It's in the Bag!

Airdate: 2015-May-22

Episode summary:

When discarded plastic bags pose a threat to Teddy and his sea turtle friends, Lewis and the girls must take extreme measures to stop the menace.

About H2O: Mermaid Adventures series:

Three high school friends who turn into mermaids whenever they touch water have undersea adventures while keeping their new life a secret.