By following these 5 steps!
- Insert the thin white tube into the small foam cylinder.
- Connect the large grey tube to the transparent cap with water level markings
- Insert part from step one into the part from step 2 so that the foam piece is on the open end of the cylinder and the white tube is at the end with the transparent cap
- Add black end cap with the small holes to the end of the grey tube.
- Insert completed apparatus into the HydroPot with the black end at the bottom, and the transparent cylinder at the top.