Aquaponic Have you heard about aquaponic? It is one of innovative farming methods which combines planting without soil and raising fishes. In other words, you can harvest vegetables and fishes at the same time. The position of plants grow bed should be above the fish pond. You can use water pump to circulate water from the pond to the grow bed. Plants will filter water and leave water clean to return to the fish pond. The cycle is simple, isn't it?