A nanobubble is a gas-filled cavity smaller than 200 nanometres — thousands of times smaller than the bubbles you see from an air stone. At that scale, physics changes.
Ordinary bubbles rise and burst within seconds. Nanobubbles are neutrally buoyant, so they stay suspended in water for days or even weeks. They carry a strong negative surface charge that attracts and lifts contaminants, and their enormous combined surface area dissolves gas into water with remarkable efficiency.
The result is water that holds more oxygen, stays clearer, and resists biofilm — all without adding a single chemical. That is the foundation of every NanoMAR system.