CO2 Systems
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Catalog
CO2 Systems
Carbon dioxide is critical for plants in aquarium.
N30 offers high-quality CO2 delivery systems and accessories necessary for your planted aquarium.
Ensure your plants receive its proper supply of carbon dioxide gas. Shop online at N30 for a full range of CO2 systems and accessories such as regulators and check valves.
Seachem Glass In Line Diffuser 17mm (SC-3162)
$ 158.30 In StockMinimizes the visibility of CO2 equipment in the aquariumEnsures maximum dissolution of CO2 in aquarium waterAllows for more consistent dosing of CO2Compatible with 16 mm ID/22 mm OD hoses
Seachem Glass In Line Diffuser 13mm (SC-3161)
$ 141.80 In StockMinimizes the visibility of CO2 equipment in the aquariumEnsures maximum dissolution of CO2 in aquarium waterAllows for more consistent dosing of CO2Compatible with 12 mm ID/16 mm OD hoses
Seachem Glass Bubble Counter 17mm Diameter (SC-3158)
$ 19.70 In StockMonitor rate of CO2 injectionMinimizes the visibility of CO2 equipment in the aquariumSuitable for all aquarium sizesSimple and easy to use
Seachem Glass Bubble Counting Spiral Diffuser - Pollen 23mm Disc (SC-3157)
$ 43.50 In StockFor aquariums up to 75 L-190 L (20-50 US gallons)Large surface area of diffuser disc ideal for high volumes of CO2 gasBuilt in bubble counter makes the use of a separate bubble counter unnecessarySimple and easy to use
Seachem Glass Bubble Counting Diffuser - Pollen 17mm Disc (SC-3156)
$ 43.50 In StockMonitor rate of CO2 injectionFor aquariums up to 75 L (20 US gallons)Low profile design excellent for minimizing the visibility of the diffuserSimple and easy to use
Seachem Glass Slanted Diffuser - Pollen 15mm Disc (SC-3155)
$ 43.50 In StockFor aquariums up to 75 L (20 US gallons)Low profile design excellent for minimizing the visibility of the diffuserSimple and easy to use
Seachem Glass Beetle Diffuser - Pollen 30mm Disc (SC-3154)
$ 59.00 In StockFor aquariums 75-190 L (20-50 US gallons)Preferred pollen-style diffuser for large aquaria or high-growth aquariaLarge surface area of diffuser disc ideal for high volumes of CO2 gas
Seachem Glass Beetle Diffuser - Pollen 27mm Disc (SC-3153)
$ 43.50 In StockFor aquariums 75-190 L (20-50 US gallons)Preferred pollen-style diffuser for large aquaria or high-growth aquariaLarge surface area of diffuser disc ideal for high volumes of CO2 gas
Seachem Glass pH Checker 25mm Diameter (SC-3152)
$ 22.70 In StockMonitors pH solution in aquariumEasy-to-read color changing indicator solution includedRecommended for planted aquaria with CO2 injection systems
Seachem Glass U Tube 20mm Wide (SC-3151)
$ 17.00 In StockGlass U Tube joint for silicone tubing20 mm size suitable for rimless aquariums and most standard aquarium rimsGreat for use with CO2 injection systems or bubblers
Seachem Glass U Tube 10mm Wide (SC-3150)
$ 15.20 In StockIdeal for aquarium airline or CO2 tubing10 mm size is suitable for rimless aquariumsGreat for use with CO2 injection systems or bubblers
ISTA 0.5L CO2 Refillable Face Up Cylinder Complete Kit I-674
$ 145.00 In StockReliable source of carbon dioxide gas for aquarium Pure CO2 supply TUV safety certified
ISTA 1L CO2 Aluminum Cylinder System Professional IF-669
$ 245.00 In StockReliable source of carbon dioxide gas for aquarium Pure CO2 supply TUV safety certified
ISTA 2L CO2 Aluminium Cylinder Set
$ 280.00 In StockReliable source of carbon dioxide gas for planted aquarium Full system ready to use TUV-approved safety standards
ISTA 3L CO2 Aluminium Cylinder Set
$ 300.00 In StockReliable source of carbon dioxide gas for planted aquarium Full system ready to use TUV-approved safety standards
ISTA 1L CO2 Aluminum Cylinder System with Solenoid I-677
$ 265.00 Out of stockOut of stockHigh-quality CO2 supply system TUV-approved safety standards Reliable source of carbon dioxide gas for aquarium
ISTA Intense Flow CO2 Bubble Counter I-570
$ 7.00 In StockAccurate CO2 bubble reading. Durable and long-lasting.
ISTA CO2 Flow Counter I-530
$ 7.00 Out of stockOut of stockAccurate CO2 bubble reading. Durable and long-lasting.
ISTA CO2 Bubble Counter I-565
$ 4.50 Out of stockOut of stockAccurate CO2 bubble reading. Durable and long-lasting.
NEO CO2 Refill for 50 Days
$ 13.50 Out of stockOut of stockSupply for up to 50 days (depends on climate)
NEO CO2 Set 50 Days (Mini U Type Diffuser)
$ 29.50 Out of stockOut of stockSupply for up to 50 days (depends on climate). Produces fine CO2 mist.
ANS 3L Professional CO2 System
$ 260.00 In StockComplete set with cylinder, regulator, solenoid, bubble counter, glass nano diffuser, tube for supplying carbon dioxide in aquarium.
ANS 2L Professional CO2 System
$ 250.00 In StockComplete set with cylinder, regulator, solenoid, bubble counter, glass nano diffuser, tube for supplying carbon dioxide in aquarium.
EOA Alloy CO2 System 2L (ISTA Regulator)
$ 204.00 Out of stockOut of stockA complete (ready to use) system for supplying CO2
EOA Alloy CO2 System 3L (ISTA Regulator)
$ 214.00 Out of stockOut of stockA complete (ready to use) system for supplying CO2
EOA Alloy CO2 System 5L (ISTA Regulator)
$ 255.00 Out of stockOut of stockA complete (ready to use) system for supplying CO2
UP Aqua A-149 Pierce CO2 System (Disposable Cartridge)
$ 58.00 Out of stockOut of stockUses disposable CO2 cartridges. No refilling work required.
EOA Aluminum CO2 System 0.6L (ISTA Regulator)
$ 182.00 Out of stockOut of stockA complete (ready to use) system for supplying CO2
EOA Aluminum CO2 System 1L (ISTA Regulator)
$ 196.00 Out of stockOut of stockA complete (ready to use) system for supplying CO2
EOA Aluminum CO2 System 2L (ISTA Regulator)
$ 244.00 Out of stockOut of stockA complete (ready to use) system for supplying CO2
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