3-Gallon H2OtoGro® Hydroponic Bubbler Deep Water Culture Grow System ~ Grow herbs, flowers, fruits and vegetables all year round! Series: 6-Site Type: Bubbler Shape: Rectanguar Number Of Cell: 6 Material: 100% Food Grade Polyethylene Number Of Package: 1 Size: 15.8 x 10.3 x 7 Weight: 8