Oase AquaOxy aeration ring D 60cm

FINEST BUBBLES: The AquaOxy ventilation hose ensures maximum oxygen injection into the water
FOLLOWING THE JAPANESE EXAMPLE: Ventilation rings in particular are preferred in high-quality koi systems, even more so than ventilation rods
FLEXIBLE PUMP SELECTION: To operate the AquaOxy ventilation hose, choose an AquaOxy 5000 or AquaOxy 7500