A batch of cuttlefish eggs laid by adults that were themselves born at Brighton Sea Life Centre have begun to hatch out.
Twenty-five babies have so far been born. They will be part of a study by the University of Sussex to look at how cuttlefish are able to change their skin patterns for camouflage.
Curator Carey Duckhouse said, "We have provided a special laboratory in the Brighton Sea Life Centre which University researchers are using to learn more about how the cuttlefish brain passes such swift and precise instructions to its body.
"They are genuinely amazing and fascinating creatures and the fact that we are now captive-rearing them means we can provide plenty of subjects for the University's research and rotate them regularly to ensure they suffer no ill effects."