Features: Special CO2 bubbles refinement effect It is easy to clean and replacement, very convenient Ultra-thin shape, installed in the bottom can increase the efficiency of CO2 dissolved in water An indispensable item for your fish for tank or aquarium,durable and reliable brand new and high quality Specifications: Material: Plastic Color: Blue+White Size: See the picture Package Includes: 1 x Co2 Diffuser Replacement Disc note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
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