Looking good I love little projects that have a happy outcome I save those folgers containers too just returned from a camping trip I'll update photos later todayLmao! I thought I was the only one.lol.. I've made top feed systems using a 3 gallon tidy cat bucket with lots of holes and placed it in the 5 Gallon with a small fountain pumpThen filled it with hydroton . bamb top feed , worked awesomely.
In fact here's a little one View attachment 3727192made from a folgers can, well a cambo bubble bucket/top feed
Great job !!!!!!!!still getting tomatoes as the season winds downView attachment 3785571
it's a cool experience & I had a pot plant in the middle but chopped I will do this again in the springYour tomatoes look great. I tried hydro tomatoes outside last year. It turned into work. I made the mistake of doing 10 in 5 gal buckets... i ended up giving away flats of tomatoes.