Most Expensive Fish You Can Own. Story by Jerriann Sullivan • 3mo. T here are about 228,000 known species that live in the ocean, and experts estimate there are another 2 million that remain a ...

Some of the world’s most expensive fish are to go on show to the public for the first time ever. Kept in secret facility, Japanese Koi are worth up to £20,000. The Shirley Aquatics specialist fish ...

A 9ft-long bluefin tuna fish was spotted of the English coast (Picture: Julie Hatcher/SWNS) The ‘world’s most expensive’ fish has washed up dead in the UK – but could be a good sign for ...