@Jonaschuzzlewit @SuperSnekFriend @UnityOstara @branman65 @givenup I don't have hydroponics setup yet. Waiting for fall to try it. Lamps will be LED. I have an LED plant tube light from Walmart that I can mount with height adjustments, but I'm thinking that will only be enough for two or three at most. It'll get indirect light from the windows as well. For the base I'm going to use PVC gutters. I'll run PEX for the loop, which should keep the water clean, and a USB powered pump should be enough for the water movement.