Carbon Dioxide CO2 is a necessary gas for plants to function. It facilitates healthy growth and facilitates a healthy aquarium.
In combination with the regulators and the bubble counters using CO2 and investing in viable units creates a very pleasing effect for your aquarium.
Acrylic CO2 diffuser with included screw-in ceramic diffuser, suction caps, U-bend and quick release.
$39.00
- Polished anti corrosive aluminium bottle - Refillable cylinder - Comes full with CO2 - Safety classifications DOT3AL, TC3AL and TPED - For top mount CO2 regulators DOESN'T COME IN THE ORIGINAL PACKAGING
$50.00
- Polished anti corrosive aluminium bottle - Refillable cylinder - Comes full with CO2 - Safety classifications DOT3AL, TC3AL and TPED - For top mount CO2 regulators PLEASE NOTE THIS DID NOT COME IN A BOX. SELLING IT AT NEAR COST PRICE
$120.00
A CO2 Brass Bubble Counter with Check Valve is a device used in aquariums to measure the rate of carbon dioxide (CO2) injection into the tank. It consists of a clear plastic tube with a brass counterweight and check valve at the end. The check valve prevents backflow of CO2 from the tank, and the counterweight makes it easy to count bubbles as they pass. This helps the user accurately measure the amount of CO2 being injected into the tank, allowing for more precise control of the aquarium's environment.
$25.00
Glass Drop Checkers for planted aquariums are small enough to appear unobtrusive, yet large enough to provide a clear and accurate CO2 reading. CO2 Drop Checkers are used for long-term monitoring of the CO2 levels in the aquarium. A CO2 reagent is filled into those CO2Drop Checkers and will change the colour according to the amount of dissolved CO2 in the aquarium water. Green will indicate a proper CO2 value, yellow will indicate to much CO2 and blue will show not enough CO2. It is hand-crafted using only the highest quality, laboratory-grade, borosilicate glass for maximum strength, durability, and visual clarity. Fast response time. Use to measure CO2 levels at-a-glance PLEASE NOTE: **Does not include 4 DKH solution** CO2 Indicator Needs to Be Purchased Separately
$14.95
Glass Drop Checkers for planted aquariums are small enough to appear unobtrusive, yet large enough to provide a clear and accurate CO2 reading. CO2 Drop Checkers are used for long-term monitoring of the CO2 levels in the aquarium. A CO2 reagent is filled into those CO2Drop Checkers and will change the colour according to the amount of dissolved CO2 in the aquarium water. Green will indicate a proper CO2 value, yellow will indicate to much CO2 and blue will show not enough CO2. It is hand-crafted using only the highest quality, laboratory-grade, borosilicate glass for maximum strength, durability, and visual clarity. Fast response time. Use to measure CO2 levels at-a-glance PLEASE NOTE: **Does not include 4 DKH solution** CO2 Indicator Needs to Be Purchased Separately
$14.95
Glass Drop Checkers for planted aquariums are small enough to appear unobtrusive, yet large enough to provide a clear and accurate CO2 reading. CO2 Drop Checkers are used for long-term monitoring of the CO2 levels in the aquarium. A CO2 reagent is filled into those CO2Drop Checkers and will change the colour according to the amount of dissolved CO2 in the aquarium water. Green will indicate a proper CO2 value, yellow will indicate to much CO2 and blue will show not enough CO2. It is hand-crafted using only the highest quality, laboratory-grade, borosilicate glass for maximum strength, durability, and visual clarity. Fast response time. Use to measure CO2 levels at-a-glance PLEASE NOTE: **Does not include 4 DKH solution** CO2 Indicator Needs to Be Purchased Separately
$14.95
UP AQUA CO2 Indicator Solution : 10 ml Bottle./ Pack PLEASE NOTE THAT SOME CONTAINERS LOOKS DIFFERENT AND CONTAINS 15mL
$10.95
For use with compatible SIDE MOUNT CO2 Refillable Cylinders. Product Features: 1. Depressurized system design with accurate internal structure and refined aesthetic appearance. 2. The outlet pressure of this cylinder is set at 2-3kg/cm2 to eliminate sounds of gas discharging with safety and security. 3. Check valve with bubble counter: prevents backflow into the cylinder with refined aesthetic style. Transparency design is convenient for observation. 4. Energy-saving solenoid magnetic valve operated in low-voltage could operate quietly in a safe environment without temperature rise. Methods of Application 1. First confirm that the thread is appropriate for CO2 cylinder before use. 2. Directly connect the product to CO2 cylinder, fill two third of water for bubble counter before connecting the power, then adjust bubble to 2~5 bubble/second by screwing the knob. 3. Use with timer to set the operating time of light and CO2 system will be convenient to work the aquarium plant system. 4. Use with PH controller can automatically turn on/off CO2 discharging according to the PH value of water. Precautions: 1. Confirmation that the thread is appropriate for CO2 cylinder is required, due to many different specifications of thread in the market. Once damaged, the thread will be ruined beyond repair. 2. To remove this product, shut the CO2 supply off then connecting the power. Turn on the CO2 discharging knob of regulator to evacuate internal air and remove. 3. A complementary O-ring pressure seal is positioned with cable tie. Please store it properly. MADE IN TAIWAN
$249.95
CO2 diffuser ceramic replacement disc and screw in base.
$15.00
A full CO2 indicator kit that gives you real-life CO2 readings. Low, Good and High
$22.00
Works perfectly when connecting and controlling 2 x CO2 diffusers from the one regulator.
$84.00
Includes CO2 regulator, solenoid and all necessary parts, fittings and tools.
$220.00
Dalua High Pressure CO2 Tubing (3m) *Professional-Grade Gas Line for Precision Aquarium CO2 Systems* Why Choose Dalua?✔ Zero Permeability - Prevents CO2 loss (unlike standard airline tubing)✔ 300 PSI Rated - Handles high-pressure regulators with confidence✔ Kink-Resistant - Maintains perfect flow, even in tight setups✔ 3m Length - Ideal for cabinet-to-tank routing Technical Superiority:• 3mm ID for optimal CO2 flow rates• UV-resistant PVC won't harden or crack• Precision-molded for leak-proof connections Perfect For: High-tech planted tanks Dual-stage regulator setups Long-distance CO2 runs Includes:1 x 3m coil of professional CO2 tubing Breathe Life Into Your Aquascape - Without the Guesswork
$10.00
Dalua Inline CO2 Diffuser (12/16mm)*Professional-Grade CO2 Diffusion for High-Tech Planted Tanks* Why Choose the Dalua Inline Diffuser? ✔ Crystal-Clear Tank – Hidden diffusion keeps your aquascape pristine (no in-tank equipment)✔ Ultra-Efficient – 95%+ CO2 dissolution rate for maximum plant uptake✔ Universal Fit – Works with 12mm & 16mm hoses (most canister filters)✔ Zero Flow Reduction – Patented vortex design maintains full filter performance Technical Edge:• 3,000+ microbubbles/sec – Finer than conventional diffusers• Ceramic Nano-Disc – Never clogs (lasts 2X longer than competitors)• Pressure-Tested – Handles up to 3 bar (43 PSI) without leaks Ideal For: Dutch/Amano-style aquascapes High-light CO2-dependent plants Shrimp tanks needing clean aesthetics Includes:1 x Inline diffuser + silicone O-ringsSize Options: 12/16mm Upgrade Your CO2 System – The Professional’s Secret Weapon
$49.00
Universal CO2 Diffuser - 16/22mm CompatibilitySeamless CO2 Integration for Planted Aquariums Key Features:✔ Universal Fit - Works with all standard 16/22mm filter output hoses✔ Optimized Diffusion - Creates a fine mist of CO2 bubbles for maximum absorption✔ Plug-and-Play Installation - Connects in seconds without tools or adapters Why This Diffuser?• Maintains optimal water flow while distributing CO2 evenly• Durable construction resists clogging and buildup• Ideal for high-tech planted tanks and aquascapes Technical Specs: Input: 16/22mm filter hose connection Output: Fine bubble CO2 diffusion Material: Chemical-resistant polymer For Lush, Vibrant Plant Growth - Without the Hassle!
$49.00
Premium Acrylic CO2 Diffuser SetEverything You Need for Perfect CO2 Distribution Complete Kit Includes:✔ Crystal-Clear Acrylic Body – Discreet, stylish diffusion✔ Screw-In Ceramic Disc – Ultra-fine bubbles (0.5mm) for 90%+ dissolution✔ Quick Release Valve – Easy maintenance without disconnecting lines✔ U-Bend + Suction Cups – Flexible positioning in any tank corner Why Professionals Choose This:• 3X More Efficient than basic diffusers• Anti-Clog Design – Ceramic lasts 6+ months• Zero Algae Buildup – Smooth acrylic resists biofilm Works Perfectly With: 4-6mm CO2 tubing Regulators up to 2 bar Tanks from 20L to 300L Get Ready For:→ Faster plant growth→ No more pH swings→ Crystal-clear water The Smarter Way to Diffuse CO2 Package Includes:1x Acrylic diffuser1x Ceramic insert2x Suction cups1x U-bend connector1x Quick-release coupler
$59.00
* Accurately monitor CO2 gas dosage for easy adjustment of CO2 levels. * Glass blown * Compact and elegant design * Clear suction caps included
$25.00
Package Contents: CO2 Indicator Solution, 0.34 fl. oz. (10ml) x1 Glass Drop Checker x1 Colour check sticker x1 Suction cup x1 CO2 Indicator Kit is used to monitor approximate CO2 levels and also helps gauge CO2 levels in aquariums. The kit includes a 0.34 fluid ounces CO2 Indicator Liquid, CO2 Indicator, and a color check sticker to help gauge CO2 levels.
$19.95
Simple and reliable monitoring of the aquarium water values. Determines the optimal carbon dioxide content for freshwater aquariums Application: fill plastic cuvette with sample water, add reagent drop by drop until stable colour change to pink. Number of drops x 2 = CO2 content in mg/l To use during periods of poor or no plant growth and fish mortality: once a week You will find detailed information and troubleshooting tips about water analysis on the JBL website in Essentials/Aquarium Package contents: 1 CO2 test incl. 2 reagents, plastic cuvette and colour chart. Reagent refill separately available
$19.95
Empty Weight: 1.3kg Length: 213mm Diameter: 111.3mm CO2 Capacity: 0.9kg Thread Size: 1.125-12UNF-2B (Type 30 thread) Note: All our CO2 cylinders come filled. PICKUP ONLY - THIS CANNOT BE SHIPPED TO BE QUALIFIED FOR EXCHANGE YOU NEED TO HAVE PURCHASED THE INITIAL GAS CYLINDER FROM US.
$25.00 - $220.00
Empty Weight: 3.55kg Length: 450.0mm Diameter: 133.3mm CO2 Capacity: 2.3kg Thread Size: 1.125-12UNF-2B (Type 30 thread) Note: All our CO2 cylinders come filled. PICKUP ONLY - THIS CANNOT BE SHIPPED TO BE QUALIFIED FOR EXCHANGE YOU NEED TO HAVE PURCHASED THE INITIAL GAS CYLINDER FROM US.
$40.00 - $269.00
Empty Weight: 6.45kg Length: 530.0mm Diameter: 175.0mm CO2 Capacity: 4.5kg Thread Size: 1.125-12UNF-2B (Type 30 thread) Note: All our CO2 cylinders come filled. PICKUP ONLY - THIS CANNOT BE SHIPPED TO BE QUALIFIED FOR EXCHANGE YOU NEED TO HAVE PURCHASED THE INITIAL GAS CYLINDER FROM US.
$50.00 - $310.00
Empty Weight: 8.35kg Length: 690.0mm Diameter: 175.0mm CO2 Capacity: 6.8kg Thread Size: 1.125-12UNF-2B (Type 30 thread) Box Size: 74cm x 19cm x 19cm Total Weight: 15kg Note: All our CO2 cylinders come filled. PICKUP ONLY - THIS CANNOT BE SHIPPED TO BE QUALIFIED FOR EXCHANGE YOU NEED TO HAVE PURCHASED THE INITIAL GAS CYLINDER FROM US.
$60.00 - $340.00
This Up Aqua CO2 Air Tubing is a 1 meter continuous length of tubing, perfect for connecting your CO2 regulator to your aquarium. The tubing is made of a durable, flexible material that won't easily crack or break, and it is designed to provide an airtight seal between your CO2 regulator and aquarium. The tubing's 1 meter length is long enough to reach any aquarium, and its continuous length allows you to cut it as needed for custom applications. The Up Aqua CO2 Air Tubing is a great choice for aquariums of all sizes.
$2.00
The Up Aqua CO2 Long Term Monitor Reagent is a liquid test kit designed to measure the concentration of dissolved carbon dioxide in aquarium water. It provides accurate readings for up to two months and is suitable for freshwater and saltwater aquariums. The reagent also helps to ensure successful plant growth, as CO2 levels are critical for photosynthesis. The kit includes a color chart that makes it easy to compare the measurements to the optimal range for aquariums. The reagent is easy to use, economical, and accurate.
$25.00
- Single disposable cartridge - Lasts up to 4-6 weeks depending on use. Volume: 135ml
$29.00
- 3x disposable CO2 cartridges - Each cartridge lasts 4-6 weeks depending on use - Volume: 135ml
$69.00
The Up Aqua In-line Atomizer 12-16mm is an efficient and reliable atomizer designed for use in aquariums. It features an adjustable spray nozzle that provides a wide range of spray patterns for different types of tanks. The atomizer is made of high-grade stainless steel material and is extremely durable. It includes a removable filter basket to help prevent clogging and a flow regulator to help adjust the flow rate. It is also equipped with a shut-off valve to prevent water leakage. The atomizer is easy to install and can be used with 12-16mm tubing. With its durable construction and adjustable features, the Up Aqua In-line Atomizer 12-16mm is perfect for any aquarium.
$49.00
Usage * UP Aqua omnibus regulator designed for easy connection. Simply tighten the regulator clockwise by hand without the need of any tools. * When you take the nut off, the regulator can be used on a disposable CO2 bottle. * A very versatile piece of equipment
$49.95
Usage * UP omnibus regulator designed for easy connection. Simply tighten the regulator clockwise by hand without the need of any tools. * When you take the nut off, the regulator can be used on a disposable CO2 bottle. * A very versatile piece of equipment
$49.95
- Polished anti corrosive aluminium bottle - Refillable cylinder - Comes full with CO2 - Safety classifications DOT3AL, TC3AL and TPED - For side mount CO2 regulators
$159.00
- Polished anti corrosive aluminium bottle - Refillable cylinder - Comes full with CO2 - Safety classifications DOT3AL, TC3AL and TPED - For top mount CO2 regulators
$129.95
- Polished anti corrosive aluminium bottle - Refillable cylinder - Comes full with CO2 - Safety classifications DOT3AL, TC3AL and TPED - For side mount CO2 regulators
$199.95
- Polished anti corrosive aluminium bottle - Refillable cylinder - Comes full with CO2 - Safety classifications DOT3AL, TC3AL and TPED - For top mount CO2 regulators
$199.00
- Polished anti corrosive aluminium bottle - Refillable cylinder - Comes full with CO2 - Safety classifications DOT3AL, TC3AL and TPED - For top mount CO2 regulators
$199.00
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