JellyTank Jellyfish Aquarium
They may not be as lively as goldfish but jellyfish are nicer to look at, and the JellyTank Jellyfish Aquarium houses a few in your very home. Despite its clean looks the acrylic tank features a safely concealed pump to simulate water flow in their natural environment, a mechanical/biological filtration system to keep the water fresh for your delicate, translucent friends, and an RGB LED that can be set to any color. All you’ll need to do is feed them once a day — or twice, to increase their size — and replace a fifth of the water weekly.
Find it in black and white at Kickstarter – $175