The waterfarm is the smaller module, being 30 x 30 x 37cm with an effective growing capacity of 12 litres.
A self contained unit made of recycled plastic. It contains a reservoir for the nutrient solution which is then air pumped up a column to the drip ring. The roots are constantly bathed in oxygen rich solution, intended to create strong growth. The Aquafarm and Waterfarm were developed in 1975 and continue to be popular and effective. Best results will be achieved with the use of clay pebbles as the growing medium.