Children's series. Coral Reef takes Jack and Salty on an amazing tour underwater - but everything goes wrong when her submarine's whatchamaloop breaks. Show more
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Children's series. Coral Reef takes Jack and Salty on an amazing tour underwater - but everything goes wrong when her submarine's whatchamaloop breaks. Show more
The UK's most watched and most loved channel for the under-sixes, dedicated to delighting and surprising its pre-school audience.
