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Freshwater Co2 Systems
19 results
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Semi-Automatic CO2 System

As low as $132.99
Semi-automatic CO2 injection system helps keep plants gorgeous Ideal for planted freshwater aquariums up to 200 gallons Easy to assemble and use semi-automatic CO2 injection system This economical semi-automatic CO2 injection system is ideal for keeping plants lush and green in planted freshwater aquariums up to 200 gallons. Assembly is easy, and in no time your system will inject CO2 ...
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Deluxe Fully-Automatic CO2 System

As low as $449.99
Fully-automated carbon dioxide supplementation system for planted freshwater aquariums Automated system saves you time while delivering exact levels of CO2 Visible results in lush, beautiful plants and healthy fish Prevent pH crashes and use CO2 efficiently with this fully automated system. Everything you need to fully automate CO2 injection for up to a 500 gallon aquarium. Kit includes pH ...
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Aqualine Bubble Counter

As low as $29.99
Enjoy safe, simple and clear control of CO2 injection. Aqua Medic Bubble Counter offers a simple and safe way to monitoring the dosing rate of CO2 into your aquarium. Built-in non-return valve prevents back flow of aquarium water and a robust mounting plate allows for easy attachment to the outside of the aquarium. Install the Aqua Medic Bubble Counter on ...
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CO2 Natural Plant System Replacement Parts

As low as $6.49
Refill packets for the Hagen CO2 Natural Plant System Fresh Activator and Stabilizer packets ensure proper CO2 production Provides a steady supply of CO2 for lush freshwater planted aquariums Keep your Hagen CO2 Natural Plant System running at peak performance. Activator and Stabilizer Packets Replacement Activator and Stabilizer Packets ensure steady CO2 production for healthy aquarium ...
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Turbo CO2 Bio-System

As low as $29.99
Easy and inexpensive way to provide CO 2 to planted aquariums Venturi powerhead allows safe, controlled diffusion of CO 2 Provides one month of CO 2 for planted aquariums up to 40 gallons Easy and inexpensive way to safely add carbon dioxide to your planted aquarium. Unlike other yeast fermentation systems that rely on passive CO 2 diffusion, the Turbo ...
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ISTA Max Mix CO2 Reactor

As low as $11.99
Reactor with patented impeller completely breaks down CO2 gas Impeller completely mixes CO2 gas into aquarium water - no CO2 loss! More dissolved CO2 in aquarium water allows aquatic plants to thrive Innovative carbon dioxide reactor optimizes CO2 use for healthy, thriving aquarium plants. ISTA Max Mix CO2 Reactor features a patented impeller design that actively mixes CO2 gas within ...
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CO2 Reactor 1000

As low as $129.99
Professional CO2 reactor for use with freshwater planted aquariums Efficiently diffuses CO2 into aquarium water for lush plant growth Included Bactoballs ensures efficient CO2 delivery into your aquarium The Aqua Medic CO2 Reactor 1000 is specifically developed for CO2 fertilization in freshwater and marine aquariums. All plants need carbon dioxide to thrive, and if this gas is not available ...
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CO2 Indicator

As low as $4.99
Constantly monitor carbon dioxide levels in live-planted aquariums with ease. Azoo CO2 Indicator employs a simple colorimetric system that provides insight into aquarium CO2 levels. Just compare the color of the prepared solution to the included color chart to see if aquarium carbon dioxide levels are Excessive, Optimal, or Deficient. Prepared CO2 indicator solution lasts for three weeks for ...
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Milwaukee Instruments CO2 Solenoid Valve and CO2 Regulator

As low as $99.99
CO2 Solenoid Valve and Regulator for aquarium CO2 supplementation Electronic Solenoid Valve allows on-off operation of aquarium CO2 CO2 Regulator includes flow regulator, solenoid, needle valve & bubble counter Regulate CO2 flow to aquarium CO2 systems with quality electronic devices. Milwaukee Instruments CO2 Solenoid Valve and CO2 Regulator allow quick and convenient installation of ...
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ISTA Professional C02 Supply Set - 1L

As low as $69.99
Thriving planted aquarium success in a box! Precision CO2 kit includes C02 cylinder and components for set up Elegant design boasts simple, user-friendly installation - no tools required Now it's easier than ever to take your planted aquarium to the next level. ISTA Professional C02 Supply Set arrives complete with regulator, bubble counter, diffuser, tubing - even your first refillable ...
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Fluval Pressurized CO2 Kit

As low as $32.99
Pressurized CO2 kit for planted aquariums up to 40 gallons Carbon dioxide injection system boasts extreme setup ease Provides essential carbon source for lush aquarium plant growth CO2 injection made simple for stunning planted aquarium setups accessible to all hobbyists. Fluval Pressurized CO2 Kit is the budget-friendly and easy-setup solution for lush and vibrant aquarium plant growth. ...
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CO2 Pressure Regulator w/Solenoid

As low as $79.99
Budget-friendly pressure regulator for aquarium CO2 supplementation Displays and regulates CO2 flow from canister to aquarium CO2 system Ready to install without further adjustment for simple aquarium use Regulate CO2 flow to aquarium CO2 systems without breaking your budget. Azoo CO2 Pressure Regulator w/Solenoid is priced right for use with freshwater-planted aquariums, calcium reactors for ...
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Marineland Hidden and Accent LED Lighting Systems

As low as $46.99
Explore one-of-a-kind lighting setups with brilliant, fully-submersible LEDs. Marineland Hidden and Accent LED Lighting Systems are complete LED lighting systems that mount INSIDE your aquarium. Exclusive in-frame mount attaches on the inside of your frame so you see the light but not the fixture. Integrated cord routing offers discreet management of single power cord while directional ...
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AquaBella Bio-Enzyme Fresh Water Treatment System

As low as $29.99
Revolutionary water treatment system for freshwater aquariums Blend of over 20 beneficial bacteria keep aquarium water clean Breaks down aquarium water pollutants to reduce water changes Forgo aquarium water changes for up to a year, to ease aquarium care! AquaBella Bio-Enzyme Fresh Water Treatment System is a breakthrough product designed to maintain aquarium water quality without the need ...
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Marineland Aquatic Plant LED Lighting System w/Timer

As low as $399.99
The wait is finally over for freshwater planted aquarists. Marineland Aquatic Plant LED Lighting System w/Timer is the LED lighting solution offering energy-saving benefits and the correct light energy for photosynthesis. A mix of 1 watt 6,500 degreeK LEDs AND 3 watt RGB (Red, Green, Blue) LEDs provide aquarium plants the light they need to thrive. Together with a fully ...
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seneye Home Aquarium Monitor System

As low as $149.00
USB device for automatic monitoring of vital aquarium parameters Monitor aquarium pH, temperature, ammonia, light & water level Automatically receive email & SMS alerts to prevent aquarium loss Innovative continuous monitoring system automatically tests multiple parameters critical to aquarium health. seneye Home Aquarium Monitor System enhances routine testing with greater frequency, ...
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seneye Reef Aquarium Monitor System

As low as $199.00
Measure and continuously monitor multiple aquarium parameters AND light output while staying under budget. seneye Reef Aquarium Monitor System offers an affordable solution to ensure optimal lighting conditions and fundamental aquarium parameters for coral, fish, and plant health. Multi-parameter aquarium monitoring device measures free ammonia, pH, water temperature, PAR, LUX, Kelvin, and ...
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EcoTech Marine RMS Radion Mounting System

As low as $99.00
Beautifully tank-mount your EcoTech Marine LED light on most standard or rimless aquariums with ease! EcoTech Marine RMS Radion Mounting System offers an attractive and simple tank mount solution without limiting functionality. Unlike conventional static mounting arms, the EcoTech Marine RMS Radion Mounting System boasts two adjustment points to allow fine-tuning of light fixture placement ...
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Coralife BioCube Aquarium Systems

SAVE!
As low as $242.99
All-in-one aquarium system improved with Coralife upgrades Easy-to-set-up feature-loaded aquarium appeals to any hobbyists New LED Bar enhance aquarium lighting with greater versatility Popular "all-in-one" system boasts NEW design compatible with existing Oceanic BioCube accessories. Quality construction and setup ease offer freshwater or reef hobbyists a smart choice. Compact fluorescent ...
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