Aqua Farm - Self-cleaning fish tank that grows food. Fish waste feeds the plants. Plants clean the water. Includes everything you need to get started as well as organic seeds, I love this idea you can use your fish to grow plants!
This is the world's smallest working aquarium, which holds just two tea spoons of water and measures just 30 mm. wide by 24 mm. high and 14 mm. deep, can be held in the palm of your hand. It is so small there is only room for these baby zebra fish.
I want one of these SO BAD! EcoSphere - inside these sealed glass balls live shrimp, algae, and bacteria, all swimming around in filtered seawater. Put it somewhere with some light and they will self-sustain for years, no feeding or cleaning necessary.
Baby Slipper Lobster by Peter Parks: This baby slipper lobster is completely transparent, though as the creature grows, a thick shell will cover it. The lobster’s bizarre eyes may confuse predators while it floats among plankton, or tiny animals.