An update to my AP system: it's been almost 6 months since I established my system, I see alot of improvements in plant growth as well as the fish. So far I was successful in growing lettuce, pepper cress, green beans and tomatoes. I am experimenting now on growing cucumbers. My AP system is still used for experimental purposes, it is located oudoors on my south East balcony in Santa Barbara area, Southern California, unfortunately it is illegal to grow tilapia here, so I am growing goldfish…