Specifications: 100% brand new and high quality Made of Stainless Steel and Ceramic ADA Style Diffuser, provide elegant look for your tank Excellent CO2 dissolve rate. Can replaceable ceramic disc. Easy for installation. Material: Stainless Steel and Ceramic Size: choose from different lengths for your aquarium 25cm/30cm/35cm/40cm Package includes: 1pc * Aquarium Stainless Steel CO2 diffuser.
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