Carbon Prefilter foam Set 4 BioMaster by Oase (UK) Ltd fuels Spline rubber for attaching the

Spline rubber for attaching the net to the frame

Recommended: Feed in conjunction with Medikoi Health for optimum results

Optimal oxygen supply for pond flora and fauna

Rest assured

Carbon Prefilter foam Set 4 BioMaster by Oase (UK) Ltd fuels Spline rubber for attaching theDescription Oase Carb Prefilter Foam 4 BioMaster The Oase Pre Filter Foams for the Oase BioMaster External Aquarium Filter range are available in a range of densities to suit individual filtration requirements. Specifically designed for the unique Oase BioMaster Pre Filter system, the Pre Filter foams effectively remove debris prior to water entering the main body of the External Filter, thus reducing filter maintenance. At a glance: Genuine Oase Pre