One for the water pump to run through and the other to add nutrients/ check ph, or add our water level indicator (check our other listings). We also offer other accessories like plant supports or extension pieces for the tower so make sure to check our store. 6x 4 cup tower modules.
1x lid and caps for a 5-gallon bucket. 1x 4.5' water tube.1x water pump - 3 prong. 2x closed caps - to cover a plant hole when not in use.
The lights are not included. These are the two brands of lights that fit. You can get the 2-foot or 4-foot versions, depending on your needs. 5-gallon bucket - the lid fits a standard 11.8 5-gallon bucket you can find at most hardware stores. Lights - see links below for the brand/type of lights that fit into the light holders.
Please feel free to contact me with any questions. This item is made of petg.