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Comment by Shivanie Ramnarine on September 20, 2011 at 8:22am

ok, this is my system i ran 2" PVC pipes i have a pump in the fish tank sends water through a 1/2 "PVC pipe to the top where there are stop corks running to each line so that the water pressure can be adjusted, the water runs down the pipes to the end of the pipes their is a line carrying the water back to the fish tank, the pond pump has a built in filter in it. As you can see the plants are growing very slow, out of 3 Pakchoi plants only one has taken good growth, the first set of luttuce i put in the system all died and there are a few new ones been in the system abt 2 weeks.