Hydor Ario 3, Venturi Air Pump, 26 to 40 gal
ARIO 3 UL Aquarium Aerator 8-50 gph for depth 16 - Ario Turbo Air Pump oxygenates and pleasantly decorates your aquarium. Ario is an exclusive new concept in aquarium air pumps. It is an internal air pump. The distinctive assembling the design and its innovative technical solutions make Ario unique for its incredible quietness unparalleled by traditional external air pumps."
