Vermiponics is like aquaponics but using worms instead of fish. The worms eat scraps and create worm castings, the worm castings are then diluted and aerated to make a worm tea and the worm tea is then used as a nutrient solution in a hydroponic set up. If you want to find out more about vermiponics then take a look at the blog I've started about it to follow my progress.

If you don't want to buy a wormbin you can really easily make your own!
My first attempt at a wormtea based hydroponic / wicking bed.
Vermiponics is about turning kitchen scraps and other organic waste into a nutrient rich fertilizer.
A guide to worm composting for beginners