An eco-system inside your home
Imagine having a garden and self-contained eco-system inside your home with fish making fertiliser for the plants and the plants filtering the water clean for the fish. The system will help you grow fresh healthy food and even improve your air quality.
BBC Click's LJ Rich went to see such a system in action and met its creators - two former students from the Massachusetts Institute of Technology who founded Grove Labs.
But would it work in your home?