Ya i am doing 2 things to try and optimize their sizes! Going from 4 of the 3gal to 3 5gal pots in 2x4! Also gonna try my hand at hand watering first 2 weeks before turning the blumats on! Also gonna put each tent on its own supply feed line so they all keep constant pressure! Tried to be cheap and fancy last time looping 1 feed line thru 2 tents but its more line then i can get enough gravity pressure to! After plugging shit with the mosquito dunks i may just replace the main feed line too! Take too long to remove it and soak it in something to clean it all out! Rather spend $15 and replace it!