This beautiful video of the 'Spanish Dancer', a species of sea slug, was captured by diver Vitaly Bazarov, off the coast of the Gulf of Aqaba in the Red Sea.
The rest of this article is behind a paywall. Please sign in or subscribe to access the full content.As the creature drifts through the water, its vibrant red fins look just like a red dress twisting and turning in a dance.Vitaly said: "It was a single dive, and I had already to prepared to go back to the surface when I saw a Spanish dancer."




