A hydroponic system has multiple interconnecting components, including a reservoir, a manifold that fills and drains the hydroponic system, a trunk that extends from the manifold, one or more branches that extend from the trunk, end caps that close the ends of the trunk and the branches, and optionally, extension sections for both the trunk and the branches. The trunk and the branches are constructed from a plurality of tubular sections that interconnect with one another using a levered locking system. An air line is integrated into an interior wall of the manifold and the trunk, and extends from the manifold through the trunk. The system is constructed of pre-assembled components, making it easy for a user to accommodate any size space. The modularity and interconnectivity of the system allows a user to easily and quickly perform maintenance and repairs without the use of tools.
