Nature Aquariums

You're due for a new hobby. How about curator one of these spectacular Nature Aquariums ($TBD) from Aqua Forest Aquarium in San Francisco. Instead of the usual gravel-and-ceramic-sunken-ship styling of your average fish tank, these aquariums are professionally designed with real aquatic plants to create stunning natural dioramas. We're sure one of these things will run you a boat load, but you can't put a price on zen like this. [More Photos | via]