Boao
✓Price
$37.99
Aquarium CO2 Regulator Adapter for CO2 Cylinder Connector with Gasket, W21.8 to G5/8 Thread Adapter
★★★★★
$37.99
Options
2 availableColor: W21.8 to G5/8
Quantity
1
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About this item
- 【Maintain Ideal CO2 Levels】It can be used for CO2 regulator at the aquarium, will allow you to maintain ideal CO2 levels for optimum growth.Length: Approx. 3.7cm / 1.5in
- 【Easy to Install】Our aquarium connector adapter is easy to install, no high installation skill required.
- 【2 Sizes for Choosing】#1: Internal Thread G5/8 to External Thread W21.8. #2: Internal Thread W21.8 to External Thread G5/8.Package list: 1 * Aquarium Connector Adapter 1 * Gasket
- 【High Quality】Our aquarium connector adapter is made of metal material, construction that is corrosion resistant and the is smooth and shiny.
- 【Better Sealing Property】The inner has a gasket with high elasticity for better sealing property. Brand new and high quality, it is enough for long time use.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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