Premium Ceramic CO2 Diffuser Replacement

High-quality porous ceramic stone ensures ultra-fine bubble dispersion for optimal CO2 absorption in planted aquariums. Precision-engineered for seamless compatibility with most standard diffusers.

Durable & Efficient Design

Made from sintered ceramic with uniform micropores to maximize CO2 dissolution while resisting clogging. Ideal for high-tech planted tanks or nano aquariums requiring stable carbon supplementation.

Universal Replacement Part

Direct replacement piece for worn-out diffuser stones without replacing entire units. Fits all common CO2 diffuser models (round/cylindrical types).

Commercial-Grade Value

Bulk packaging available for aquarium shops or serious hobbyists. Factory-direct pricing with wholesale discounts for large orders.

Low-Maintenance Performance

Non-toxic ceramic material prevents pH fluctuations. Easy to clean with bleach soak or boiling water for repeated use.