Inline installation outside the aquarium prevents equipment clutter and keeps the tank interior clean
Replaceable ceramic membrane ensures long-term use and easy maintenance
Ultra-fine CO2 bubble dissolution maximizes absorption by aquatic plants
Durable metal or ceramic construction for longevity and resilience
Easy disassembly for routine cleaning and maintenance
Summarized by Shop
Our recommended choice for hidden hardware Also perfect for maximum CO2 diffusion in aquarium tank sizes 50 gallons and larger Can be completely disassembled for ease of maintenance
This inline aquarium tank CO2 diffuser features quality build material, simple design, and beautiful functionality. Inline CO2 aquarium tank diffusers are bui
Material
Metal or ceramic body with replaceable ceramic membrane
Tubing Compatibility
M1 fits 12–16 mm, M2 fits 16–22 mm filter tubing
Minimum Working Pressure
2 bars (30 psi)
Color
White, Gray, Silver, Black, Clear
Compatible Aquarium Types
Freshwater and all aquarium types
Summarized by Shop
4.9
15 ratings
5
4
3
2
1
CO2 inline atomizer diffuser
Replaced a fluxaqua brand and works more efficient. Hardly see the bubbles in the tank.
T
Tim · March 28, 2025
Get an extra check valve
A bit fussy to set up but works well. For those wondering, put a check valve close to where the co2 tubing meets the diffuser, even if you have one at your reactor. Unlike the tubing on an in aquarium diffuser, your co2 line might not be so vertical and when the pressure isn’t forcing the water back it’ll fill your line. Maybe others knew this implicitly which is why I couldn’t find the answer online
C
Cashel · January 30, 2025
Great solution for CO2
This atomizer was precisely what I was looking for to eliminate in tank clutter. Elegant and easy to setup. Very happy with this purchase.