Over the years Blue Water Diving has spotted and seen many different varieties of Nudibranchs, so we decide to write this short blog about a few nudibranch facts.‍ Nudibranchs are a group of sea slugs that have magnificent bright colors and are known around the world for that. There are really few restrictions to what colour these creatures can have. Mostly they are natives to more tropical waters but actually, 178 species have been described in Scandinavian waters.

Here are some interesting facts about angel sharks: Adult angel sharks are usually 5 feet long but some species, like the Japanese Angel Shark can grow up to 6.5 feet. An average angel shark weighs around 77 pounds. In the wild, angel sharks can live between 25 and 35 years old.

The Five Biggest Impacts Facing Our Oceans, plus Five Easy Ways You Can Make A Difference.‍ Don’t worry, this is not another doom & gloom article about how we’re trashing the planet, killing our oceans, and are inevitably going to end up in a post-apocalyptic world filled with trash (just like Wall-E). However, given that two in every three breaths we take come from the ocean, and just how generally amazing the ocean is, it would be useful for all of us to be armed with some knowledge about what to do in the face of all these problems. So, in hope of inspiring some positive actions, here are the five biggest things impacting the future of our ocean, plus five easy things you can do right now to be part of the solution.