Thirteen sharks and hundreds of fish have had to be moved as Sea Life in Blackpool drain the ocean tank for the first time in 23 years.
Almost 8,000kg of glass are being replaced.
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Cloudy, windy and wet. Heavy bursts of rain are pushing into the Isle of Man and Cumbria today. Elsewhere, the rain will mainly be patchy
Wet, mild and windy - the outlook through to Christmas Day and beyond
Emma brings you Sunday's forecast for NW England and the Isle of Man