Hey there THCFarmer!! I thought I'd throw up a few pics of my current waterfarm grow, which is currently just ending it's first week of flowering. These waterfarms by GH are really quite amazing...been getting some really great results from them over the years, with exceptionally large yields and (for the most part) really healthy, happy plants.
Thanks!! I can recommend them enough - great solution for anyone that wants to try hydro but only has room for 1-2 plants. Here's a really cool image that pretty much sums up how it works in a single picture: