You think you’ve seen it all and then the ocean dishes up something like this. Meet Pandea conica – a tiny space alien on Earth that’s so rare, it’s hardly ever seen, let alone photographed.
Nicknamed the ocean’s vacuum cleaners, sea pigs are more than just a pretty face.
From the fish that live in the anuses of sea cucumbers, to the crabs that wear sponges as hats.
In nature, the best form of defence is camouflage, and feather stars have got that down to an art.
Experts say to fight climate change, put seaweed in the mix.
Scattered across the oceans floor brittle stars are the most abundant, but least-known stars of the sea.
The recent severe bleaching on the Great Barrier Reef has also affected anemones, which provide homes for clownfish.
You’ll never get closer to a great white shark and feel safer.
This stunning photo of an eight-armed sea star was taken in the waters of Adventure Bay, Tasmania.