Here are a few Aquaroids Swimming in Fish Tank
Alternatively a very sedate scene of interacting aquadroids
Among 80 robots, at the 2007 Underwater Robot Convention at Tatsumi International swimming pool,Tokyo, were Robotic snake- II, Robotic Flipper, Robotic Snake, Q Diver and Robotic Submarine, (see them here).
Extreme life found at record seafloor depth
Microbes that endure searing heat live a mile below the ocean floor.
