Water Farm Module (4gal. res./ 2gal. growing chamber/ plumbing column/drip ring & grommet)

This extremely reliable system has proven itself over the last 25 years! Grow one large plant or up to five small ones. It increases oxygen to the roots for vigorous growth and healthier plants. The Water Farm module only comes with the 4 gallon reservoir, 2 gallon growing chamber, plumbing column, drip ring and grommet.