M Buder Aquarium CO2 Regulator Single Gauge Display W21.8 Valve Heavy Duty 3.94 in / 10 cm

★★★★★ 4.7 51 reviews

US$10.83
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US$10.83
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Free shipping Free 30-day returns

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Product details

Management number 230903841 Release Date 2026/06/18 List Price US$10.83 Model Number 230903841
Category

Enhance your planted aquarium with the M Buder Aquarium CO2 Regulator Single Gauge Display. Designed specifically for standard W21.8 interfaces, this heavy-duty pressure reducing valve delivers precise and consistent carbon dioxide flow to keep your aquatic plants thriving. Measuring a compact 3.94 inches / 10 cm and weighing just 5.68 oz, it fits easily into any setup without adding bulk. The clear single gauge display lets you monitor the working pressure at a glance, ensuring an optimal environment for your fish and flora. Easy to install and built to last, it is an essential tool for any serious aquarist.

  • M Buder Aquarium CO2 Regulator Single Gauge is designed for precise CO2 injection in planted tanks, ensuring optimal aquatic plant growth.
  • Features a W21.8 interface specifically engineered for seamless compatibility with standard W21.8 CO2 cylinders used in aquarium setups.
  • Constructed with heavy-duty materials, this pressure reducing valve provides long-lasting durability and resists wear under constant use.
  • The single gauge display allows for easy reading of working pressure, helping you maintain a stable and safe environment for your aquatic plants.
  • Compact dimensions of 3.94 inches / 10 cm make it easy to install in tight spaces without cluttering your aquarium cabinet or stand.
  • Lightweight design at 5.68 oz / 161 g reduces strain on your CO2 cylinder valve while delivering consistent and reliable gas flow.
Aquarium part type C02 Diffuser
Features Adjustable
Rec. use At-Home
Dimensions 3.94 x 3.94 x 2.36 in
Power type Manual
Brand M Buder
Accessories Connectors
Compatibility Universal
Compatible models W21.8 Interface Models
Total count 1
Instructions Attach the W21.8 interface firmly to your CO2 cylinder. Open the cylinder valve slowly, then adjust the regulator knob to set the desired working pressure for your aquarium diffuser.
Has written warranty No
Model CW01743-01
Retail packaging Single Piece

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