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Dalua Inline Diffuser Large 16/22mm – High-Flow CO₂ Diffusion for Planted Aquariums
The Dalua Inline Diffuser Large 16/22mm is designed for efficient and discreet CO₂ delivery in larger planted aquariums using external canister filters. Installed inline on the filter outflow hose, it uses water pressure to break CO₂ into fine microbubbles, ensuring even distribution throughout the aquarium for optimal plant absorption.
Compatible with 16/22mm filter tubing, this large inline diffuser is ideal for higher-flow filtration systems and larger tank volumes. By positioning the diffuser outside the aquarium, it keeps equipment out of sight, maintains a clean aquascape, and reduces algae buildup and maintenance compared to in-tank diffusers.
Key Features
Designed for 16/22mm canister filter hoses
Inline installation keeps CO₂ equipment out of the aquarium
Produces fine CO₂ microbubbles for improved dissolution
Ideal for larger tanks and high-flow filter systems
Simple installation by cutting filter tubing and inserting inline
Durable construction for long-term, reliable performance
Ideal For
Planted aquarium enthusiasts seeking efficient CO₂ diffusion, improved plant growth, and a clean, uncluttered display—especially in medium to large aquariums.
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