Premium Aquarium Oxygen Diffuser – Hygger Small Round Air Stones
Crafted from high-porosity ceramic for ultra-fine bubbles, enhancing oxygen dissolution efficiency by 30% compared to standard stones. Precision-drilled micro-holes ensure silent, consistent airflow at 0.5-2mm bubble size, ideal for sensitive fish like bettas or shrimp. Durable sintered glass core resists clogging from algae or mineral deposits, compatible with air pumps up to 10W. Non-toxic, pH-neutral material safe for freshwater/saltwater tanks and hydroponic systems. Multi-scenario use: nano tanks (1-5 gal), sponge filters, DWC hydroponics, or decorative bubble walls. Includes silicone suction cups for vertical/horizontal mounting.
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