Barney's Barrier Reef

Barney Harwood and Gemma Hunt discover the world of Australia's Barrier Reef. The ocean world is full of fantastic fishy friendships, but just like in our world, some friends are better than others and some friends you could just do without. From the cosiest couples to the most peculiar pairings, these friendships are super strong because often these bezzy mates need each other to survive in the fish-eat-fish world of the Barrier Reef.