General Hydroponic's most popular hydroponics module, the WaterFarm Module is designed for expandability. It's built with high-impact plastic to last a good long time. 

The unique square design of the WaterFarm Module allows you to place several WaterFarm modules snugly together to create large, high-density gardens. As the plants gain size, these individual units can be spaced further apart to give growing room.

Each WaterFarm Module will support small, medium or large plants. It has a large water capacity, but low water requirements so it's low maintenance. This WaterFarm Module is an add-on unit for the WaterFarm or Texas Controllers. (If you want the Complete WaterFarm System, go here.)

It offers the features of larger top-feed drip hydroponic systems at an economical price, without sacrificing quality or performance.

The WaterFarm Module includes:

4-gallon reservoir
2-gallon growing chamber
Pumping column
Column support tube
Drip ring
1/2" grommet
Water level indicator

Dimensions: 1' x 1'. Does NOT include growing medium. Order separately if needed.