Ultra Silent Nano 50 mm Air Stone Oxygen Stone

Premium Silica Material
– High-density porous silica ensures ultra-fine bubbles for maximum oxygen dissolution, enhancing aquarium water quality.
Whisper-Quiet Operation
– Precision-engineered nano holes eliminate disruptive noise, ideal for home aquariums, offices, or fish markets requiring silent aeration.
Efficient Oxygen Diffusion
– 50mm compact design delivers optimal airflow with minimal energy consumption, compatible with most air pumps (0.5-3W recommended).
Durable & Corrosion-Resistant
– Reinforced ceramic coating prevents clogging and extends lifespan, even in saltwater or high-humidity environments.
Multi-Scene Application
– Perfect for freshwater/shrimp tanks, hydroponic systems, or commercial fish transport. Bulk orders available for wholesalers.
Global Low-Price Guarantee
– Direct factory pricing with volume discounts, backed by fast international shipping.