Few questions and comments.Did you get an extra fogger as nutes tend to clog the heads on these and have to be replaced? Second thing why did you use that floral foam as its not so good for growing rockwool would have been the way to go and cheap.Do you have hydrotn in the cups to give the plant roots something to climb through and hang on to so the plants dont tip over and last question is when you painted you painted the outside of the tub only and not the inside right?