Step 1: Materials
2- A pencil
3- Hydro pebbles (gravel will work to)
4- Glue (optional)
5- A plastic plant cup (they are free at a garden centre)
6- A small piece of foam (it must be water proof), you can buy it at a materesstore.
Step 2: Preparing the Cup
If the holes are to big the hydro pebbles fall out.
Step 3: Cutting the Foam
Step 4: Put It All Together
You can glue the foam to the cup but if you push it a little bit in the cup it will keep together.
Step 5: Let It Fload
In time the roots will grow and start coming trough the holes.
You can always paint it to make it look better. But be sure to use water proof paint.
After a time you can enjoy your fresh herbs and vegetables out of your own aquarium.