- I took some water in my mouth and spit it out immediately. It tasted dead animal, says Linn Björgvik in Urshult.

The family was assisted by a plumber who could pick up a dead tan eel with big eyes. After searching for wells online, the family realized that there might be an interest in their unusual finds. The eel was frozen in a cookie jar and sent to the Swedish University of Agriculture.

Now expert Martina Blass has aged the eel - and has come to the conclusion that it is at least 88 years old. In all the years it has been swimming around in the four meter deep well.

- We have lived here for 22 years and never thought we had an eel, says Martin Björgvik.

See the family tell the story of how the eel was found in the clip.