High-Quality Aeration Solution for Aquariums & Hydroponics
Durable ceramic construction ensures long-lasting performance with fine 20x50mm bubbles for optimal oxygen diffusion. Precision-drilled micro-pores enhance air distribution, boosting water circulation in aquatic environments.
Ideal for wastewater treatment, hydroponic systems, and aquarium oxygenation—compatible with most air pumps. Bulk packaging supports cost-effective large-scale setups without compromising quality.
Smooth cylindrical design prevents clogging and simplifies maintenance. Engineered for silent operation, making it perfect for residential and commercial use. Buy in bulk for unbeatable wholesale pricing.






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HiSin BS004-1 20*50mm In bulk Aquarium air stone for wastewater Hydroponics cylinder Air Pump Bubble stone Oxygen/Air stone
$0.2$0.27-25.93%
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