Hort Americas, Dallas grown basil in the middle of summer. Oxygen nanobubbles from the Moleaer XTB nanobubble generator on the left (29ppm). Air venturi (7.5ppm) in the middle, and diffusers on the right (2ppm). The difference is remarkable especially considering the water was 90 deg F. #oxygennanobubbles #hydroponics #moleaer #nanoBoost #deepwaterculture