Earth Touch has posted a video of mantis shrimp, bearded scorpionfish and beautiful corals in Koh Racha Noi, Thailand. Thirty miles off the southwest tip of Phuket is Koh Racha Noi, where this week’s episode takes place.

“Exploring the waters off Thailand’s picturesque Koh Racha Noi island is like diving in an aquarium! A powder blue surgeon fish darts past, redtail butterflyfish school above the reef and a peacock mantis shrimp scuttles across the coral, showcasing its extraordinary colourations. We’re also treated to a pufferfish feeding display and a close-up look at the beautiful bearded scorpionfish – all in ultra HD.”

Find the full video here.