The oxyCLONE is powered by Hydrofarm’s premium water and air pumps, delivering consistent turbulence and oxygen. This is the heart of our system. Each submersible water pump has a Venturi feature to generate air bubbles. Active Aqua air pumps and air stones generate even more bubbles, and the air regulator knob can be used to adjust output. No other cloner delivers dissolved oxygen like the oxyCLONE.