Whoa! Check out this blue beauty!

At Arnold’s Lobster & Clam Bar in Cape Cod they found something unusal with thier lobsters, one was blue!

The University of Maine’s Lobster Institute says the odds of finding a blue lobster at 1 in 2 million. “The coloration comes from a genetic defect that causes the lobster to produce an excessive amount of a particular protein that gives the lobster that unique coloration,” the institute explained.

The restaurant decided to donate the lobster to the St. Louis Aquarium at Union Station.

Read more via abc11.com.