OASE Replacement Membrane (AquaOxy 450) SKU: OAS-P29311 (0) No Reviews yet $16.65 Quantity discounts available QuantityPrice On Back Order Quantity -+ Add to Cart Product Overview OASE Replacement Membrane (AquaOxy 450) Replacement Membrane for the OASE AquaOxy 450 Pond Aerator. Product OverviewBackProduct OverviewOASE Replacement Membrane (AquaOxy 450)Replacement Membrane for the OASE AquaOxy 450 Pond Aerator.See MoreSee Less Reviews 0 BackRatings & ReviewsNo reviews availableBe the first to Write a Review