Australia Hydroponic NFT System.The client is from Australia and wants to do hydroponic cultivation on the roof of his building. Many friends around me are using the NFT hydroponic planting system to grow hydroponic vegetables, so he also want to try hydroponics. He have already learned a lot about the general composition and working principle of the system. The purpose of this inquiry is to buy a planting system and assemble it at home. Due to the higher quality requirements of customers, we recommend our best double-layer NFT planting tubes to customers, which are white on the outside and black on the inside, which can effectively prevent the growth of green algae.