UWE was out with Ocean Quest Dive Centre enjoyed a presentation from Glen Dennison about his work on Glass Sponge Bioherm and Gardens in Howe Sound. I personally have seen many many cloud sponges, and they are simply beautiful, however these Bioherms are breath taking. I found this video on YouTube. Take a few minutes and watch it, fabulous work. Keep an I out for Glenn’s book its going to be a great read, and most of the income generated will go into putting in mooring buoys for dive boats so we can dive these sites.