With such a massive variety of hydroponic systems around, can people please post a picture of their system and outline the specifications and the key pros / cons?
The following is 100mm PVC vertical hydroponic garden in bamboo theme. I run a 15w air pump 24/7 in the reservoir with 15x 2000 litre p/hour water pump connected to standard irrigation fittings so it clips in and out of the system for easy maintenance. Inside the grow channels, is 4mm dripper line which drips the oxyginated nutrient water on each plant site. The flow rate in the channel is quite subtle and creates a nice thin film on the bottom without excessive flow. I'm getting incredible results!
Each grow channel has approx 6 litres of root growth capacity, so it's just large enough to grow 5 fully grown tomato plants per channel.