How to build a DWC Bubble System

The DWC Bubble system is another easy to build, low cost, easy to operate system. Refered to as the poor man's hydroponic system, this is an DWC (Deep Water Culture) aquaponic type hydroponic system that uses an aquarium air pump and diffusion stone to produce tiny bubbles that aerate the submerged roots. The system can be built in about an hour and most parts are readily available and inexpensive. The best reservoir to use is a rubbermaid or sterilite food grade tote. The main problem with this system is that the diffusion stone can quickly clog with mineral build up. Constant attention and cleaning or replacement is required to insure proper aeration.