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CO2 PRODUCTS

Aquarium CO2 Systems


An aquarium CO2 system is necessary for calcium reactors for saltwater aquariums, and for dispensing CO2 into freshwater-planted tanks. Healthy and luxuriant freshwater aquarium plants require the presence of adequate carbon dioxide. Several different naturally occuring processes in the aquarium water cause the elimination of carbon dioxide through the water surface. Plants without carbon dioxide turn yellow and lose strength. A properly configured CO2 system with a Bubble Counter is the best way to effectively add the required amount of CO2 to a freshwater planted tank.

Aqua Medic CO2 Bubble Counter

Aqua Medic CO2 Bubble Counter
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Aqua Medic CO2 Bubble Counter - Enable safe, clear control of CO2 injection. The counter contains a reflux stop, to prevent aquarium water from flowing back.
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Aqua Medic M-Ventil Solenoid Valve

Aqua Medic M-Ventil Solenoid Valve
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Aqua Medic M-Ventil Solenoid Valve - Delivers a constant supply of CO2 to planted or invertebrate aquariums without pressure buildup.
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Aqua Medic External CO2 Reactor 1000

Aqua Medic External CO2 Reactor 1000
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Aqua Medic External CO2 Reactor 1000
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5 lb. CO2 Cylinder

5 lb. CO2 Cylinder
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5 lb. CO2 Cylinder - Great for aquarium apparatus running CO2 including calcium reactors.
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KNOP Calcium reactor C

KNOP Calcium reactor C
Price: $299.99
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KNOP Calcium reactor C - With the units reliability, stable construction, easy operation, and the affordable price makes it one of the most frequently sold calcium reactors worldwide.
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Aqua Medic Kalkwasser Stirrer 1000

Aqua Medic Kalkwasser Stirrer 1000
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Aqua Medic Kalkwasser Stirrer 1000 - For the production of Kalkwasser for saltwater aquaria. The Kalkwasser Stirrer 1000 stirs the kalkwasser so that the calcium carbonate sediment settles at the bottom of the Stirrer while the clear solution of calcium hydroxide is at the outlet where it can be transferred to the tank using the Niveaumat SP3000 (Automatic Top Off Unit with peristaltic pump and float switch)...
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Tunze Pressure Regulator 7077/3 for CO2

Tunze Pressure Regulator for CO2
Price: $112.98
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Tunze Pressure Regulator 7077/3 for CO2 - Tunze Dual-gauge CO2 regulator assembly (7077/3)
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Hydor CO2 Green NRG Exclusive

Hydor CO2 Green NRG Exclusive
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Hydor CO2 Green NRG Exclusive - The Hydor aquarium CO2 systems are the easiest to set up and maintain on the market.
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Hydor NRG CO2 Disposable Cartridge 74 Grams

Hydor NRG CO2 Disposable Cartridge 74 Grams
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Hydor NRG CO2 Disposable Cartridge 74 Grams - Replacement CO2 cartridge for the Hydor CO2 Green NRG Exclusive - Original Hydor Aquarium Equipment.
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Vertex RX6 DUO Calcium Reactor

Vertex RX6 DUO Calcium Reactor
Price: $457.00
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Vertex RX6 DUO Calcium Reactor - Vertex™ RX-Series Calcium Reactors are made to last; being assembled only with high-grade cast acrylic and heavy-duty PVC parts. All Vertex™ products are rigorously tested for safety, efficiency and reliability.
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