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The Coral Sea tank redisplay

Our Aquarium team are currently hard at work transforming our British Coastal tanks into a new display focused on the biodiversity of the Coral Sea. The Coral Sea is located in the South Pacific, off the northeast coast of Australia. It takes its name from its numerous coral reefs and islands. Rich in bird and aquatic life it is home to many different species of anemones, sponges, worms, lobsters, crayfish, fish and crabs. The world’s most famous coral reefs, The Great Barrier Reef, is found in this sea. It is the largest living thing on Earth and visible from outer space. Find out what amazing creatures you will be introduced to the tanks this week.

Orange clownfish

The Orange clownfish makes its home in different kinds of anemones, it is immune to their sting tentacles. In return for protection, the clownfish keeps its anemone clean and chases off intruders. This relationship is an example of symbiosis where both partners benefit.

Copperband butterfly 

  • Copperband butterflyfish Chelmon rostratus, Yi-Kai Tea
    Yi-Kai Tea

This butterflyfish has a long, narrow nose and mouth used for hunting in crevices for food, such as worms, clams, and molluscs. It has a false eyespot on the rear of the dorsal fin to scare away predators. 

Bridled monocle bream


  • Scolopsis_bilineata, Jens Petersen
    Jens Petersen

This fish exhibits bio fluorescence this is where an organism absorbs blue light and emits it as a different colour, usually red, orange or green. This may assist in camouflage and communication. 

Pearl scale angelfish 


  • Pearl scale angelfish, Centropyge vroliki Copyright Yi-Kai Tea, Yi-Kai Te
    Yi-Kai Te

These fish start their adult lives as females and are able to change to males for breeding.

Branching coral

These branching hard corals are found in the shallow waters of the reef. Their hard skeletons can survive waves crashing over them.

Finger coral

Finger corals are soft corals, which do not build stony reefs. Substances made by finger corals deter the growth of bacteria and may lead to new antibiotics.

Hump coral 

These hard corals build huge boulder shaped reefs in shallow waters. They can grow to a few square meters in width.

Ritteri anemone

  • Ritteri anenome Heteractis magnifica , N Hobgood
    N Hobgood

This anemone feeds through the photosynthesis of the symbiotic algae living in its tissues. It also captures small invertebrates, fry or juvenile fish with its tentacles. 


We'll be doing everything we can to ensure every new inhabitant of the Coral Sea tank feels right at home.