TWINSTAR Air Diffuser Aquarium Bubble Generator Porous Ceramic Membrane

TWINSTAR Air Diffuser for Aquarium Bubble Generator Ultra Clear Acrylic Porous Ceramic Membrane   Feature Made of acrylic with a highly porous ceramic membrane Acrylic is just as clear as glass, but much less breakable and less sensitive to scratches With the solid suction cup it can easily be attached to the fish tank Microscopic openings in the ceramic membrane produce very small bubbles Suitable for all air pumps and has a connection for 4/6mm hose Good Quality, Manufactured by hand through 10 processes Thorough QC, thousands of hours of testing Information Brand : TWINSTAR Model : Air Diffuser Size : M(19mm)  /  L(24mm) Material : Acrylic, Ceramic Country of Manufacture : Republic of Korea Specification Medium Size : ~ 60 liters Large Size : ~ 120 liters   Notice The color, shape or design of the packaging or product may change without notice to improve performance. However, in any case, the product itself remains the same.   Shipping Policy International shipping is available. Free shipping is offered to North America, Oceania, Japan, Malaysia, the Philippines, Thailand, China, Hong Kong, Taiwan, Singapore, Vietnam, Indonesia, Brazil, France, Germany, Spain, the United Kingdom, and Russia. Additional charges apply for express shipping.