Premium 5mm Port Aquarium Air Stone for Crystal-Clear Water
High-density ceramic construction ensures ultra-fine, silent bubbles for superior oxygen diffusion. Precision-drilled micro-pores (0.1mm) maximize airflow efficiency while minimizing pump noise. Durable ABS base with anti-clog design prevents debris buildup, ideal for freshwater/saltwater tanks, hydroponics, or pond aeration. Sleek cylindrical shape (3cm height) blends seamlessly into substrate or decor. Includes standard 5mm airline connector for universal compatibility. Engineered for long-term performance—resists cracking and bacterial growth. Perfect for breeders, aquascapers, or high-stock aquariums requiring optimal gas exchange. Wholesale-ready packaging: 100pcs/box, bulk discounts available. OEM customization accepted (material/color/size). Global shipping with guaranteed lowest B2B pricing. MOQ flexible for resellers and commercial projects.