Definite Aquascape TV

Over on the Definite Aquascape TV You Tube channel, there is a series of videos (with pleasant music) showing how some folks landscaped with water elements in aquariums.  It's all very beautiful but the second half of the second video includes some footage of a dragon turtle or sea dragon with an island on his back above the waterline.  I've only watched the first two as of this posting, and have linked the first five down below, but there are a lot more of them on the channel.  Enjoy!