NFT or Nutrient Film Technique is a recirculating system where the solution is pumped up from the reservoir into the higher end of the tray, allowing gravity to draw the nutrient across the roots and back into the tank. The Nutriculture Grow Tank range are a great entry point and come with everything you need to get started:

1 x tank

1 x tray

1 x MC 450 pump

1 x pH test kit

1 x 125ml phosphoric acid

1 x roll of spreader mat

1 x measuring beaker

1 x drainage hose