CHIHIROS - CO2 Diffuser is a CO2 system accessory for planted aquariums and aquascaping. It is suitable for aquarium hobbyists who want a practical product matched to this listing’s variant options.
Product Overview
Use this listing to compare the available variants and choose the option that best matches your tank size, livestock, equipment compatibility or maintenance routine.
Who Is This For?
Suitable for planted tanks that use CO2 to improve plant growth and aquascape performance.
Choose the hose size, diffuser size or regulator accessory that matches your existing CO2 setup.
Variant Guide
Select the variant that matches your tank size, livestock, hose size, food size, bottle size or equipment model.
Tiny
Small
Medium
Large
Key Specifications
Brand / Vendor
Chihiros
Product Type
CO2
Sizes / Technical Values Mentioned
11mm, 50L, 13mm, 100L, 17mm, 200L, 23mm
Available Variants
Tiny, Small, Medium, Large
Additional Product Notes
Four sizes available:
Size
Diameter
Tank Size
11mm
under 50L
13mm
under 100L
17mm
100-200L
How To Use
Install with the correct hose size and check all connections for leaks. Increase CO2 gradually and monitor livestock closely, especially after setup changes.
Good To Know Before Buying
Check the selected variant carefully before checkout, especially for size, hose diameter, capacity, food type or model compatibility.
For livestock, medication, water-care and fertiliser products, always follow the product label and avoid overdosing.
For equipment, compare the product size, power rating and connection size with your current aquarium setup before purchase.
