🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$63.96
Home/Pet Supplies/Fish & Aquatic Pets/Aquarium Accessories/Water Quality Testing & Treatment/Water Treatments
Q-Grow CO2 Inline Diffuser External Reactor - 22/16 mm stainless steel — image 1
Water TreatmentsQ Grow Innovative Aqua Tools✓ In stock

Q-Grow CO2 Inline Diffuser External Reactor - 22/16 mm stainless steel

★★★★★
$63.96
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About this item
  • External CO2 Inline Diffuser stainless steel: Finest atomization due to optimized ceramic plates outside the aquarium. Simply insert it into the filter hose between the filter and the aquarium. The result is a diffusor-free aquarium, which diverts the eye away from the technology and focuses on plants and fish.
  • Save CO2: The advanced Q-Grow ceramic technology atomizes CO2 into the finest bubbles. The result is extremely high efficiency, which saves valuable CO2
  • Easy cleaning: The replaceable ceramic plate can be cleaned or replaced with a new one at any time. The replacement ceramic in size S (20mm) is available on the Amazon product page of our J-Pipe diffusers.
  • Installation: Suitable for aquariums with 22/16 mm filter hose
  • Set: Q-Grow CO2 Inline Diffuser 22/16 stainless steel version, additional replacement ceramics, 2x hose clamps, wall mounting set, Quick-Start Guide
Product details
Brand
Q Grow Innovative Aqua Tools
Manufacturer
Q Grow Innovative Aqua Tools
Size
22/16 mm - Stainless steel

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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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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