Active Aqua Grow Flow Ebb and Gro Controller Unit, 7 Gallon

Flow controller unit can control up to 24 of our 5-gallon growing modules, and up to 48 2-gallon modules. Includes one 7-gallon controller bucket, premium Grasslin timer, two 250 GPH pumps, all fittings, half-inch tubing for pumps, and sample nutrients.