Oase AquaMax Eco Expert – 6,800 GPH Shop Oase AquaMax Eco Expert – 11,500 GPH Shop Oase Eco Control Shop Oase AquaMax Eco Classic 1200 Shop Oase AquaMax Eco Classic 1900 Shop Oase AquaMax Eco Classic 2700 Shop Oase AquaMax Eco Classic 3600 Shop Oase Aquarius Eco Expert 7300 Shop Oase Aquarius Eco Expert 11500 Shop