Titan Controls - Flo-n-Gro Ebb & Flow System 12 site w/ Oceanus 1

This is a plug and play system that is simple to set up. Just add media and nutrient solution, light and plants.The best part is the 55 gallon reservoir. Fill it once and your system should be good to go for two weeks plus. The fill cycle includes features that automatically oxygenate the nutrient solution on the way to the grow sites.
A couple of things to be improved on: 1) there is no way to automatically pump out the old nutrient when it is time to change it - a 1/2" "T" and a couple of 1/2" valves will solve this issue, and 2) spacing between grow sites is somewhat fixed by the length of the tubing in between connectors. That said, I recommend this system as a great way to get started.