3rd Farm: NFT-like Hydroponics System

NFT stands for Nutrient Film Technique. and why I say it is like rather than actually is is due to the design of the tubes. There is large amount of  residual water residing at the base of the tubes since it has a dept rather than it being just a straight flat design.

This system was great until I had to deal with a fungal infection problem as well as constant water changes to maintain water quality. At this point in time I was still eye-balling the water quality by visual inspection of the plant's leaves and roots' health.