i dived in the canaries about 6/7 years ago, was great, think from puerto rico, was staying del carmen at the time, and they had a dive shop there so was collected there and dropped back... was cool as we did a beach dive first and then a sea dive off a zodiac.. wrck was in two so we did a figure of 8 around the wreck.. moray eels, sting rays swimming over us as we lay on the bottom, barracuda, snapper etc everywhere, then as we were ascending, the fish started coming for us from all angles !! then we saw the yellow submarine, with tourists inside, and as the sub gives food to attract the fish they knew it was feeding time.... the water was just full of fish, was brilliant....... don't have my dive log with me at the moment to check exactly where it was/what dive operator but i think the wreck was called "the mogan"