CO2 Systems & Equipment

40 Item(s)

  • Ista CO2 External Reactor
    • Ideal for aquariums where CO2 is supplemented
    • Uses agitation to mix aquarium water with CO2
    • Dissolves CO2 before it enters your aquarium
    • Installs externally to optimize space in aquariums
    • Integrates with the return line of a canister filter

    Regular Price: USD 13.99

    Sale Price USD 9.99

    Regular Price: USD 13.99

    Sale Price USD 9.99

  • Fluval Pressurized 88 g CO2 Kit
    This Pressurized CO2 Kit is the ideal CO2 supplementation system for planted aquariums 15-40 gallons in size. It will ensure CO2 availability to plants to maintain vigorous, lush and vibrant growth and condition.
    USD 79.99
    USD 79.99
  • Ista CO2 Controller with Solenoid, Bubble Counter & Check Valve
    • Regulates the accurate and reliable dosing of CO2
    • Features dual-gauge with easy-to-read display
    • Designed for use with face-side CO2 cylinders
    • Model includes solenoid and bubble counter!
    • Also includes flash light indicator and safety valve

    Regular Price: USD 137.99

    Sale Price USD 119.99

    Regular Price: USD 137.99

    Sale Price USD 119.99

  • Ista Stainless Check Valve
    • Protects Co2 systems from back flow when pressure lessens
    • Ensures the safety and function of your technical equipment
    • Check Valve ensures the function & longevity of your CO2 bottle
    • Prevents water from back flowing during power failures
    • This Check Valve is suitable for CO2 only, not for air pump

    Regular Price: USD 3.99

    Sale Price USD 2.99

    Regular Price: USD 3.99

    Sale Price USD 2.99

  • Fluval Mini Pressurized 20 g CO2 Kit
    This Mini Pressurized CO2 Kit is ideal for small planted aquariums up to 15 gallons. Its 20 gram cylinder will supply 55 refills of CO2. Simple to install and use! With a regulator valve which effectively controls CO2 output.

    Regular Price: USD 29.99

    Sale Price USD 21.99

    Regular Price: USD 29.99

    Sale Price USD 21.99

  • Ista pH Controller
    • Functional in both freshwater and saltwater applications
    • Provides measurement of fundamental water parameters
    • Use with CO2 systems, calcium reactors, and dosing pumps
    • With 4.01 and 7.0 calibration fluid and control panel cover
    • LED screen offers you an accurate, clear reading every time!

    Regular Price: USD 129.99

    Sale Price USD 109.99

    Regular Price: USD 129.99

    Sale Price USD 109.99

  • Ista CO2 Controller with Solenoid
    • Ensures CO2 is accurately and reliable dosed
    • Features dual-gauge with easy-to-read display
    • Designed for use with face-side CO2 cylinders
    • Solenoid permits use with timers or other devices
    • Includes flash light indicator and safety valve!

    Regular Price: USD 129.99

    Sale Price USD 109.99

    Regular Price: USD 129.99

    Sale Price USD 109.99

  • Tropica CO2 Diffuser (3-in-1)
    • Ideal for use in any aquarium equipped with CO2
    • Makes CO2 use an easier and more accurate process
    • Bubble counter helps to monitor the dosage of CO2
    • The reflux valve prevents the back flow of water
    • Diffuser ensures the appropriate dispersal of CO2
    USD 9.99
    USD 9.99
  • Ista Disposable CO2 Cylinder - 3 pk
    • For Ista Basic and Advanced CO2 Disposable Supply Kits
    • Packages contain 3 cylinders with 95 grams of liquid CO2
    • Easy CO2 supplementation - easy to dispose and change

    Regular Price: USD 39.99

    Sale Price USD 34.99

    Regular Price: USD 39.99

    Sale Price USD 34.99

  • Ista 3-in-1 Compact V CO2 Diffuser
    • 3-in-1 bubble counter, check valve, and diffuser!
    • Enhances contact time between CO2 and water
    • Helps to ensure effective CO2 supplementation
    • Enables you to easily monitor the dosing rate
    • V-shape prevents the CO2 pipe from being bent

    Regular Price: USD 12.99

    Sale Price USD 9.99

    Regular Price: USD 12.99

    Sale Price USD 9.99

  • Ista CO2 Indicator - All Angle View
    • Actively and accurately monitors CO2 levels in your aquarium
    • Features an all angle view that is easy-to-read from anywhere!
    • Includes a reusable color chart sticker for easy identification
    • Smart design ensures no solution spills into your pets home!

    Regular Price: USD 9.99

    Sale Price USD 7.99

    Regular Price: USD 9.99

    Sale Price USD 7.99

  • Aqua Medic Bubble Counter
    A simple and safe unit for monitoring the dosage of CO2 gas into aquaria and filter components. The Bubble Counter visually displays the flow rate of CO2 gas as it is being delivered. This allows fine adjustments to be made and easily verified.
    USD 34.99
    USD 34.99
  • Ista Intense Flow CO2 Bubble Counter
    • Easy to view and monitor - made of acrylic material
    • Provides simple and accurate controls of CO2 dosing
    • Easily assembled and disassembled for maintenance
    • Can be hung or attached with included suction cups

    Regular Price: USD 6.99

    Sale Price USD 4.99

    Regular Price: USD 6.99

    Sale Price USD 4.99

  • Fluval Ceramic CO2 Diffuser for 88 g Kit
    Replacement Ceramic CO2 diffuser designed for use with the Fluval Pressurized 88 g CO2 Kit
    USD 8.99
    USD 8.99
  • Ista Ceramic CO2 Diffuser
    • Enhances contact time between CO2 and water
    • Helps to ensure effective CO2 supplementation
    • Slim design for optimal installation and diffusing
    • Ceramic material assures delicate diffusing rate
    • Replaceable ceramic design prevents clogging

    Regular Price: USD 9.99

    Sale Price USD 7.99

    Regular Price: USD 9.99

    Sale Price USD 7.99

  • Ista CO2 Indicator Solution - 10 ml
    • Helps you maintain the CO2 levels in your aquarium
    • To be used in conjunction with a CO2 indicator device
    • Changes color to indicate high, low, or accurate levels

    Regular Price: USD 3.99

    Sale Price USD 2.99

    Regular Price: USD 3.99

    Sale Price USD 2.99

  • Ista Ceramic Disc for 3-in-1 & Ceramic CO2 Diffusers
    • Use with the Ista 3-in-1 & Ceramic CO2 diffusers
    • Specific ceramic assures delicate diffusing rate

    Regular Price: USD 4.99

    Sale Price USD 3.99

    Regular Price: USD 4.99

    Sale Price USD 3.99

  • Fluval Bubble Counter for 88g CO2 Kit
    Replacement Bubble Counter for the Fluval 88g CO2 Kit
    USD 4.99
    USD 4.99
  • Ista CO2 Pipe Holder
    • Secures your CO2 pipes and air hoses neatly
    • Prevents both pipes and hoses from being bent
    • Can be used alone or attached to your aquarium

    Regular Price: USD 3.99

    Sale Price USD 2.99

    Regular Price: USD 3.99

    Sale Price USD 2.99

  • Ista pH Electrode
    • Versatile technology features a standard BNC connection
    • Can be applied to many types of pH measuring devices!
    • Assists in the monitoring fundamental water parameters

    Regular Price: USD 39.99

    Sale Price USD 32.99

    Regular Price: USD 39.99

    Sale Price USD 32.99

  • Fluval Pressurized Disposable CO2 Cartridge - 20 g - 3 pk
    3 Pack of 20 g replacement CO2 cartridges. Designed for use with the Fluval Mini Pressurized 20 g CO2 Kit.

    Regular Price: USD 14.99

    Sale Price USD 12.99

    Regular Price: USD 14.99

    Sale Price USD 12.99

  • Tropica Ceramic Disc for CO2 Diffuser (3-in-1)
    This customized ceramic disc ensures that an efficient amount of micro bubbles are formed. This diffusion process appropriately disperses CO2 into your aquarium water to encourage a healthy aquatic environment.
    USD 5.99
    USD 5.99
  • Ista CO2 Aluminum Cylinder Set - Professional
    • The link to achieving lush, robust planted aquariums!
    • Includes a 1 litre DOT approved CO2 Aluminum Cylinder
    • Features the required devices for an efficient CO2 system
    • Twin Gauge CO2 Controller ensures reliable, accurate dosing
    • CO2 Indicator with Solution & 2-in-1 Ceramic CO2 Diffuser

    Regular Price: USD 199.99

    Sale Price USD 179.99

    Regular Price: USD 199.99

    Sale Price USD 179.99

  • Fluval CO2 Diffuser for Mini 20 g Kit
    Replacement CO2 diffuser designed for use with the Fluval Mini Pressurized 20 g CO2 Kit

    Regular Price: USD 6.99

    Sale Price USD 5.49

    Regular Price: USD 6.99

    Sale Price USD 5.49

  • Ista CO2 Cylinder Support Base
    • Firmly secures CO2 cylinders in an upright position
    • Helps prevent potential damage to the CO2 regulator
    • Accommodates cylinder diameters from 65mm-80mm

    Regular Price: USD 7.99

    Sale Price USD 6.99

    Regular Price: USD 7.99

    Sale Price USD 6.99

  • Ista CO2 Disposable Supply Set - Basic
    • Ideal for planted freshwater aquariums up to 40 gallons
    • Supplements carbon dioxide for optimal growth of plants
    • Includes a disposable CO2 cartridge with supporting base
    • With pressure regulator, bubble counter, and check valve
    • Also features a Co2 diffuser, air line, and an air line holder!

    Regular Price: USD 59.99

    Sale Price USD 49.99

    Regular Price: USD 59.99

    Sale Price USD 49.99

  • Fluval Ceramic CO2 Diffuser Disc for 88 g Kit
    Replacement Disc for Fluval Ceramic CO2 Diffuser.

    Regular Price: USD 4.99

    Sale Price USD 3.49

    Regular Price: USD 4.99

    Sale Price USD 3.49

  • Ista CO2 Disposable Supply Set - Advanced
    • Ideal for planted freshwater aquariums up to 40 gallons
    • Supplements carbon dioxide for optimal growth of plants
    • Includes a disposable CO2 cartridge with supporting base
    • With pressure regulator, a CO2 indicator, and the solution
    • Also features a Co2 diffuser, air line, and an air line holder!

    Regular Price: USD 79.99

    Sale Price USD 69.99

    Regular Price: USD 79.99

    Sale Price USD 69.99

  • Ista Replacement Ceramic for External CO2
    The Replacement Ceramic for External CO2 is made to be used in the Ista External CO2 Ceramic Reactor. It is a specific ceramic that assures the most accurate diffusing rate, and is very easily cleaned and replaced!

    Regular Price: USD 6.99

    Sale Price USD 5.99

    Regular Price: USD 6.99

    Sale Price USD 5.99

  • Canadian Beverage Supply Inc. CO2 Cylinder Refill Gasket
    • This item is used for refilling your CO2 bottle
    • Can use for all Ista CO2 bottle's of any size
    • Only needed if refill station does not provide
    • Place in between your bottle & refill regulator
    USD 0.49
    USD 0.49
  • Ista CO2 Aluminum Cylinder Set - Pressure Reduced
    • The link to achieving lush, robust planted aquariums!
    • Includes a 1 litre DOT approved CO2 Aluminum Cylinder
    • Features the required devices for an efficient CO2 system
    • CO2 Pressure Regulator ensures reliable, accurate dosing
    • Intense Flow CO2 Bubble Counter monitors the dosing rate

    Regular Price: USD 124.99

    Sale Price USD 109.99

    Regular Price: USD 124.99

    Sale Price USD 109.99

  • Fluval Pressurized Disposable CO2 Cartridges - 88 g - 3 pk
    Replacement CO2 cartridges. Designed for use with the Fluval Pressurized 88 g CO2 Kit.

    Regular Price: USD 39.99

    Sale Price USD 29.49

    Regular Price: USD 39.99

    Sale Price USD 29.49

  • Ista CO2 Aluminum Cylinder - 1L - Face Up
    • 1 Litre CO2 Aluminum Cylinder with Face-up connection
    • Has been DOT approved - safety and quality assured!
    • Epoxy resin treated surface prevents potential oxidation
    • Easily refilled - long-lasting addition to your CO2 setup

    Regular Price: USD 76.99

    Sale Price USD 59.99

    Regular Price: USD 76.99

    Sale Price USD 59.99

  • Ista 2-in-1 Metal Bubble Counter & Check Valve - In-line
    • Simple and accurate control of CO2 injection
    • Metal construction offers fantastic durability
    • Stainless steel check valve prevents backflow
    • Install easily - to be used with air pipes only

    Regular Price: USD 14.99

    Sale Price USD 11.99

    Regular Price: USD 14.99

    Sale Price USD 11.99

  • Fluval Pressurized Disposable CO2 Cartridge - 88 g - 1 pk
    Replacement CO2 cartridges. Designed for use with the Fluval Pressurized 88 g CO2 Kit.
    USD 15.99
    USD 15.99
  • Ista CO2 Aluminum Cylinder - 3L - Face Up
    • 3 Litre CO2 Aluminum Cylinder with Face-up connection
    • Has been DOT approved - safety and quality assured!
    • Epoxy resin treated surface prevents potential oxidation
    • Easily refilled - long-lasting addition to your CO2 setup

    Regular Price: USD 145.99

    Sale Price USD 129.99

    Regular Price: USD 145.99

    Sale Price USD 129.99

  • Ista CO2 Aluminum Cylinder - 1L - Face Side
    • 1 Litre CO2 Aluminum Cylinder with Face-side connection
    • Has been DOT approved - safety and quality assured!
    • Epoxy resin treated surface prevents potential oxidation
    • Easily refilled - long-lasting addition to your CO2 setup

    Regular Price: USD 83.99

    Sale Price USD 69.99

    Regular Price: USD 83.99

    Sale Price USD 69.99

  • Ista CO2 Aluminum Cylinder - 3L - Face Side
    • 3 Litre CO2 Aluminum Cylinder with Face-side connection
    • Has been DOT approved - safety and quality assured!
    • Epoxy resin treated surface prevents potential oxidation
    • Easily refilled - long-lasting addition to your CO2 setup

    Regular Price: USD 168.99

    Sale Price USD 149.99

    Regular Price: USD 168.99

    Sale Price USD 149.99

  • Ista 2-in-1 Metal Bubble Counter & Check Valve - Threaded
    • Simple and accurate control of CO2 injection
    • Metal construction offers fantastic durability
    • Stainless steel check valve prevents backflow
    • To use with metal CO2 and air flow regulators

    Regular Price: USD 14.99

    Sale Price USD 11.99

    Regular Price: USD 14.99

    Sale Price USD 11.99

  • Ista External CO2 Ceramic Reactor
    • Ideal for aquariums where CO2 is supplemented
    • Uses agitation and ceramic to mix CO2 into water
    • Dissolves CO2 before it enters your aquarium
    • Installs externally to optimize space in aquariums
    • Integrates with the return line of a canister filter

    Regular Price: USD 29.99

    Sale Price USD 24.99

    Regular Price: USD 29.99

    Sale Price USD 24.99

    Out of stock