Wile my man, looking great in here bro! Quick question about the pots....reading on the site awhile back I believe they recommended to empty the res/ or fill the res when it's down to 1/3 full. Basically said don't let the res get below 1/3 full....how are u doing your changes or refills? I'm sure it's been discussed but...lol I know u do it every 7-10 days...but do u throw away what's left or just add to it? I wanted to buy a single auto pot to test them out, I'm not liking having four hooked together because I grow a bunch of different strains at once that may require different feeds and I start my beans at random when a space opens up lol