Umarex
โCO2 Systems
Umarex 20 x 12g Co2 Gas Capsules Cartridge Air Rifle Pistol Gun Airgun 12 Gram CO2
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4.7
$44.99
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$250.99
Aquarium CO2 Generator System 2L, co2 Aquarium kit Carbon Dioxide Reactor Kit, with co2 regulator,Needle Valve,bubble counter and solenoid co2 plant system for Aquarium Plants tank 20L to 60L
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$250.99
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About this item
- Complete co2 Aquarium kit: Hygger CO2 2L Aquarium Co2 generator kit includes regulator with pressure gauge, solenoid valve, bubble counter, check valve, diffuser, tubing, suction cups, and all necessary accessories for planted aquariums. Easy to set up, even for beginners. Easy to adjust the bubbles per second, easy reading by bubble counter.You need soda, citric acid and water, get easily in any supermarket or at home.2L co2 generator suitable for nano tank from 20L to 60L.
- Premium Safety Protection: Automatic pressure relief valve activates when CO2 pressure exceeds 30-35KG. 12V waterproof solenoid valve prevents leakage risks for complete safety.Professional Factory,our 2L CO2 bottles are constructed from premium 1.2mm SUS 304 stainless steel - 20% thicker than standard tanks. Far superior to plastic bottle generators, they're more durable, stable, safe, and high-pressure resistant.
- High Precision -- having the 12V solenoid on a timer, you can specify when you want CO2 injection on and for how long. Bubble counter with check valve built-in. It stops water from back flowing into your CO2 tank.Built-in solenoid valve with power cable enables automatic CO2 shut-off when aquarium lights turn off, preventing wastage and maintaining stable pH levels during night cycles๏ผTips for All Users: The required powders to generate CO2 gas are not included; you will need purchase the citric acid and sodium bicarbonate powders separately.
- Efficient Diffusion: High-quality bubble counter and diffuser ensure optimal CO2 dissolution into aquarium water, promoting healthy plant photosynthesis and vibrant aquatic plant development nano tank from 20L to 60L.Stable CO2 output once dialed in.Easy installation: Complete kit with detailed instructions, flexible tubing, multiple suction cups, and funnel for straightforward setup without requiring additional tools or components for most aquarium configurations.
- NOTES: (1) The motorized valve may make a soft sound when turning on/off โ this is normal and not a fault. It runs quietly during normal operation;(2) Soak the diffuser in your aquarium for 24 hours before use. If bubbles aren't released right away, wait briefly due to low initial air pressure. If problems continue, check tube connections for leaks;(3) The motorized valve is not waterproof. Avoid contact with water to prevent damage.
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What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
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Excellent
4.5 average rating
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Sigalit
๐ฎ๐ฑ ยท January 2026
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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.
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Verified buyer
๐ฆ๐บ ยท November 2025
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The package was here in Australia from England in a few days โ so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1โ2 of 10 reviews
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