Watch the little fishes watery environment slowly deplete as you wash your hands....HURRY UP!... 'cuz the little guy will die if your wasteful...!
As you use the Poor Little Fish Sink, designed by Yan Lu, the water in the fishbowl slowly drains away. So if you use too much the goldfish will meet an untimely demise. According to Yan the "Poor Little Fish basin offers an emotional way to persuade consumers to think about saving water, by making consumption tangible" though I'm sure there are still a lot of people who would value clean hands over the life of a small fish.
Of course thanks to some clever and hidden plumbing in the base of the sink, the water that comes out of the faucet doesn't actually come from the fish tank, nor will it ever drain out completely. And when shut off the water in the bowl does slowly refill so the fish is never in any real dangerThat's good to hear that the water doesn't actually come from the fish tank... Don't you know what fish do in there? They POOP IN THE WATER.