Description of the installation of a GenHydro GH4120 WaterFarm Hydroponic Drip System. This system and other hydroponic components are available at freshwatersystems.com. Video Rating: / 5 Today I am working on my hydroponic garden using three inch pvc pipe. You will need three inch pipe, water pump 1/2 inch black tubing and some hand tools. For more information you can email me. Video Rating: / 5 Related PostsAssembling a Hydroponic WaterFarm kit by General HydroponicsAquaponics Rocks ( Growing Medium ) Wash Install Plant – $40 Aquaponics – Barrelponics Made EasyEasy Vertical Hydroponics Tower Garden – Even Beginners Can Grow FoodHydrokultur Garten mit PVC-Rohr Medien | Hydroponic Gardening with pvc Pipe MediaGoodbye General Hydroponics, Welcome to Canna & Advanced NutrienceThe Best Cannabis Nutrient Feeding Schedule– General Hydroponics — Better Than The Lucas Forumla!