Aquarium Bubble Diffuser Prevent Clogging Fish Tank Attachment Suction Cup

Feature: \n 1. Corrosion Resistant: Fish tank oxygen refiner, made of highly transparent glass, resistant to acids and alkalis, corrosion resistant.\n2. Anti Clogging: Aquarium bubble diffuser can be decomposed into fine and small bubbles, use without clogging, even water .\n3. Widely Applicable: Highly transparent glass fish tank bubble diffuser, high density dissolved oxygen and carbon dioxide can be used.\n4. Powerful Suction Cups: Aquarium air refiner is equipped with high suction cups, firmly fixed, not easy to slip off, easy to use.\n5. Beautiful Workmanship: Aquarium bubble stone diffuser is formed in one go and poured using a mould to avoid handcrafted errors. \n\nSpecification: \n\nItem Type: Aquarium Bubble Diffuser\nMaterial: Glass\nSize: Approx. 9.5 x 3.3 x 5cm / 3.7 x 1.3 x 2in\n\nPackage List: \n1 x Refiner \n1 x U Tube \n2 x Suction Cup \n1 x Check Valve\n1 x Regulating Valve \n\nNote: \n Manual measurement, please allow some errors. \n\n1. Our listing p: