My rooms were brutally long.I usually would change the reservoir when It got half empty, only because I was worried about salt build up. A bubbler for each bucket. Lots of bubbles.

Yeah, I see his worry. But you’ll be fine. You my run into trouble but the growing. Keep on growing my wayward son 🎶 🎵 🎶 🎵

A rancid smell from the media and roots will tell you. It’s undeniable if it stinks like rot. Hard to get the smell off your mind and out of your nose.