12 best co2 diffuser for aquaria

• Visually very appealing.
• Efficient CO2 atomisation through ceramic membrane.
• Improve the growth and health of your plants with sufficient CO2 supply.
• 2 inch diameter, designed for tanks beyond 75 gallons
• Package includes: 1x music CO2 diffuser, 2x suction cup.

User questions & answers

Question:	Is it supposed to have holes in the white part let the air or c02 thru, or is it supposed to be a solid piece
Answer:	Call them at1.888.989.9055 to inquire about what is in the "natural flavors". No MSG is listed in the the ingredients.
Question:	Is there anything holding the ceramic disc in, such as glue
Answer:	"Lghtly fried" per description on Amazon.
Question:	Does this just hook up to a regular air line
Answer:	19 grams
Question:	The regulator I am looking at is 4/6" tubing, will that work with this product
Answer:	Yup! Cauliflower is an ingredient used in the chips, which I felt was a little misleading considering cassava was listed as the first ingredient. That being said, I was looking for a grain free chip not necessarily a keto friendly one. I will say that PERHAPS the label should read "Grain free tortilla chips with cauliflower" or something along those lines. Nevertheless, they are pretty good.

Product features

Hand Crafted

Each piece is unique. Superior quality.

Durability & Strength

Using only the highest quality, laboratory-grade, borosilicate glass ​for maximum strength, durability.

Safety & Non-toxicity

Borosilicate glass is safe and non-toxic. It will not affect your fishes and aquatic plants healthy.

Visual Clarity

The music glass co2 diffuser make your aquarium look less cluttered. It's a huge upgrade in term of aesthetics.

High-quality ceramic membrane make tiny bubbles

The JARDLI Music CO2 Diffuser has super tiny micro nano holes that make CO2 bubbles disperse in a super fine mist. This super fine mist makes it easier for the CO2 to break down in your aquarium. Super Crucial!

● 2 inch diameter, designed for aquarium planted tanks beyond 75 gallons.

● These CO2 diffusers in bowl style dissolve up to 98% of the CO2 running through them.

● Fine CO2 bubbles are distributed in the tank and make an optimal CO2 uptake by the water plants.

Product description

What You Get:

1 x stainless steel CO2 diffuser

1 x stainless steel fixture

6-month warranty for ceramic sheet

24-month warranty for other parts warranty and friendly customer service



Please tighten the cup and soak it into water for more than 3 hours before transmitting carbon dioxide gas to it and adjusting the pressure to a appropriate level. It is normal if big bubbles appear when the diffuser begins to work. After 24 hours, the bubbles will be smaller and the system will reach an optimal state.

• This CO2 diffuser can generate all-round bubbles, superior to similar products on the market that can only produce partial bubbles.
• Made of 304 stainless steel,this is not only a CO2 diffuser but also a work of art,simple and elegant.
• Turn the cup counterclockwise and you can remove the ceramic sheet for cleaning.
• With stainless steel tube of 5mm diameter, the kit is easy to install and not as fragile as glass.
• What You Get: 1 x stainless steel CO2 diffuser, 1 x stainless steel fixture, 6-month warranty for ceramic sheet, 24-month warranty for other parts and friendly customer service.

User questions & answers

Question:	Which size is best for a 10 Gallon aquarium standard tank
Answer:	It looks like a solid piece. But it has tiny holes to create very smell CO2 bubbles in order to have a better dissolution.
Question:	Does this work with lower pressure, DIY
Answer:	Not that I am aware of. I have had no issue with the ceramic disk. It works just fine.
Question:	I just set up the regulator. But with the solenoid off, i see that bubbles are emitted from the bubble counter. Is this normal
Answer:	You’ll want to get CO2-tolerant tubing (regulator aerator tubing will break down more quickly when running CO2). I can’t remember seeing what size line fits his specifically...
Question:	Would this work in an organic aquaponic system
Answer:	Yes. I had to heat my end up to slide it over glass end

Product description

Notice:

1.The pressure of self-made CO2 can reach 1.2 kg and the gas can be released. Normal self-made pressure is about 1.5

2.It is normal for the thinner tablet to have large bubbles at the beginning of use. After 24 hours of continuous use, the large bubbles will gradually decrease, and the large bubbles will disappear within 3 days.

Specification:

Material:Aluminum Alloy

Length: 6cm/2.34''(approx)

Diffuser Cup Diameter: 24mm /0.94"(appr.)

Color:Silver; Blue; Purple

Package Includes:

1x Aquarium CO2 Atomizer

Note:

1.Please allow 1-2cm measuring deviation due to manual measurement.

2.Due to the different monitor and light effect, the actual color of the item might be slight different from the color shown on the pictures. Please Understand, Thanks!

• Material: The CO2 Diffuser is made of Aluminum Alloy,durable and rustproof.
• Ultramicropore Atomization: Efficient CO2 atomisation through ceramic membrane, makes the CO2 bubbles smaller, more fine and smooth, as well as well-distributed.
• Excellent CO2 Dissolve Rate: High-density thinning sheet, exquisite foaming, not easy to block
• Note: Please soak the CO2 diffuser into water for more than 2 days before using.
• After-Sale Service: Thanks for your purchase. If you have any problem , please feel free to contact us any time. We promise you the satisfying solutions within 24 hours.

Product description

1. Generating Micro co2 bubbles for a long time Neo diffuser for co2 generates smaller bubbles than them from other glass diffusers 2. Micro holes Micro holes make it produce smaller bubbles compare to them of glass diffusers and not easily polluted for this reason 3. Not easily broken Neo diffuser is made of transparent acryl, which is not easily broken differently from glass diffusers when separating from the aquarium and cleaning. 4. Simple design. Simple design is well matched with not only a big aquarium but also a mini.

• Aquarium Neo Diffuser -Medium - 17mm
• Neo diffuser for co2 generates smaller bubbles than them from other glass diffusers
• Micro holes make it produce smaller bubbles compare to them of glass diffusers and not easily polluted for this reason
• Neo diffuser is made of transparent acryl, which is not easily broken differently from glass diffusers when separating from the aquarium and cleaning.
• Simple design is well matched with not only a big aquarium but also a mini.

User questions & answers

Question:	does it need a u shape tube connector for the small one to work
Answer:	20Dx350L Standard Water Tank for 10 Gallon Aquarium.
Question:	Would the small size work for a 5 gallon fluval spec V? Thanks
Answer:	I'm sorry! This product needs high pressure.
Question:	Will this work at 15 psi? i have an older low pressure regulator
Answer:	Friends, when you close the regulator, there is still a small amount of air pressure in the pipe, so there will be bubbles from the bubbler. This is normal. After the air in the pipe is released, the bubbler will no longer have bubbles.
Question:	Is this the new version with the long tube you bend yourself to fit your aquarium’s height
Answer:	Thank you very much for your consultation on our products. This product is suitable for all freshwater aquaculture.

Product description

Specifications:

Condition: 100% Brand New 

Item Type: CO2 Diffuser

Material: Stainless Steel

Optional Length: 250mm / 9.8inch, 300mm / 11.8inch

Package Weight: 95-146g



Package Include:

1 x carbon dioxide diffuser

• 【NON-TOXIC MATERIAL】Made of high-grade material, which is non-toxic, safe, energy-saving and eco-friendly.
• 【APPLICATION】Provides precise and clear carbon dioxide bubbles.
• 【HIGH PERFORMANCE】Also come out with excellent dissolved rate and produces excellent effect for the aquarium.
• 【PRACTICLE】Simple design, the best safety performance.
• 【EASY TO INSTALL】With stainless steel tube of high quality material, the kit is easy to install and not as fragile as glass.

User questions & answers

Question:	Where can I get replacements for the disfuser
Answer:	Yes it would be a good size for a 5 gallon tank. Thanks Colin / NilocG
Question:	Does this fit over rimmed tanks because its 2.75 inches wide? Is it too wide of a space for rimless
Answer:	It should, I don’t have high pressure either.
Question:	Would this fit a 6mm thickness glass
Answer:	No this came bent

Product description

Clear CO2 resistant tubing. High pressure rated. This is NOT silicone tubing which is highly permeable to CO2. With our CO2 resistant tubing, CO2 will not escape and every last drop of CO2 will be put to efficient use.

• With our CO2 resistant tubing, CO2 will not escape and every last drop of CO2 will be put to efficient use
• Designed specifically for use on aquarium co2 system. Kink-Free Design, No Smell
• Precise fitting onto CO2 regulator's output line to prevent the tubing from popping off under high pressure. Fits all JARDLI CO2 regulators and CO2 diffusers
• 3/16" Inner Diameter (4mm inner diameter, 6mm outer diameter). Airline suction cup included
• Safe for fresh or salt water environments

User questions & answers

Question:	Is there writing on the tubing
Answer:	E-mail the seller.
Question:	I didn't see the length in the description. How long is the tubing
Answer:	Yes, the width of "250mm" is 2.75 inches. I don't know how thick your framed fish tank is. You can measure it. I hope my answer can help you
Question:	Does this tubing also work for your 20mm lily pipes
Answer:	The "250mm" is 2.75 inches wide
Question:	Okay. So. It says co2 proof. But will it hold 850 psi
Answer:	I don’t know what a u shape connector is but it connects directly to standard air hose so I’m pretty sure a connector is not required.

• The unique U-shape hanger style diffuser further enhance the aesthetic beauty of the aquarium.
• 0.8" diameter, 7.9'' long, designed for tanks below 20 US gallons, i.e. nano tanks.
• Atomic pores on the ceramic disc breaks down Carbon dioxide gas into tiny streams of bubbles.
• With high surface area to volume ratio, Co2 can easily dissolve in the water.
• The CO2 diffuser fits with standard 4/6 mm CO2 tubing. Put the silicon or rubber tubing into boiling water 30 seconds before inserting the tubing to CO2 diffuser.

User questions & answers

Question:	Is it normal for the bowl (under the diffuser stone) to fill with water when the CO2 system is off? Doesn't seem like this should happen
Answer:	No it’s just clear tubing.
Question:	Does this need to soak in water a while before it works
Answer:	16 feet.
Question:	What is the purpose of this item
Answer:	This tubing is meant to connect to a regulator or bubble counter for gas to flow through, and is not meant for water to travel through for filtration. It isn't big or thick enough
Question:	Anyone had a high pitch leaking sound coming from the diffuser while it was diffusing the CO
Answer:	No CO2 tubing for aquarium use should ever have remotely close to 850 psi inside it. 850 psi is the pressure you would have from a fully open, unregulated, full tank of CO2 at room temperature. A regulator is needed to manage this pressure, and reduce it down from it's very high psi, to a manageable level, typically no more than 50 psi. This reduced psi is then adjusted by a needle valve which can help provide a finer control, something that is 100% necessary for use in an aquarium system. In the end, no more than 10-50 psi should ever be running through flexible tubing like this, in a typical aquarium set up.

• Efficient CO2 atomisation through ceramic membrane.
• Improve the growth and health of your plants with sufficient CO2 supply.
• 1.5 inch diameter, designed for tanks between 30 to 50 us gallons.
• U-shape connecting tube can avoid blockage of CO2 flow.
• Package includes: 1x pollen CO2 diffuser, 1x glass u-shape tube, 2x suction cup.

User questions & answers

Question:	I have 125 gal. 72 inch long, does it matter where this is placed in the tank
Answer:	Its normal, just make sure your check valves are not letting water beyond them.
Question:	Looking for 5" ceramic base, they use to be available. Where can i get them
Answer:	No. Make sure you are using CO2 compatible and high pressure hose. If it’s not defusing it means you have CO2 gas leak somewhere. Use, wet all splices/connections with “soapy water”. Bubbles will indicate where the problem is. T
Question:	The rim of my tank is 1.25 inches. The U- shape glass won't be able to fit since it's only 0.6 inches. Would this still be ok to use
Answer:	It to defuse Co2 for your planted aquarium.
Question:	what is the size of the whole diffuser
Answer:	I did not have this exact issue but I have had both of my airstones completely blocked (went up to 65psi and still nothing). I assume due to the quality of airstone and/or glueing method this can happen (blockage or noise)

Product description

-Super fine and high rate of CO2 diffusion -Total 100% dissolution in water -Inline design for use with canister filters -Simple install, mounted below or directly to aquarium This easy to use, discreet CO2 diffuser provides professional quality and value. It mounts inline with canister filters with an inner diameter of 12mm (1/2”) and outer diameter of 16mm (5/8”). It produces an ultra fine mist with an average bubble size of less than 0.1mm in diameter. Avoid direct contact with the ceramic and handle with care. Fill bubble counter with water only. A minimum of 30 PSI of pressure is required. Use only high pressure rated, acid resistant tubing. Silicone tubing is not recommended Clean with a 3:1 water:bleach solution overnight every 6 months or as necessary.

• PLEASE READ: If you do not know what size you need, please contact me prior to purchasing. May take up to 24 hours before fine mist is released.
• Fits 1/2" inside diameter tubing - If you have questions regarding fitment please contact me prior to purchasing
• Inline design for use with canister filters, Super fine and high rate of CO2 diffusion | Total 100% dissolution in water
• This diffuser requires 35-40psi to work correctly and should be used with co2 tubing only
• Simple install, mounted below or directly to aquarium, this easy to use, discreet CO2 diffuser provides professional quality and value. It mounts inline with canister filters with an inner diameter of 12mm (1/2”) and outer diameter of 16mm (5/8”). It produces an ultra fine mist with an average bubble size of less than 0.1mm in diameter.

User questions & answers

Question:	Mine is still not working at 70psi. Dose anyone else have this problem
Answer:	You can place it anywhere. It should be as low in the tank as practical so that the rising bubbles send the maximum time in contact with the water. I don't hide the difusser. I like to see the small bubbles rising.
Question:	Sooner or later it will have to be cleaned,how is that done
Answer:	5 inch? That’s huge. Why wouldn’t you just use and inline diffuser?
Question:	How often do you have to clean it
Answer:	U-shape glass tube will not affect usage effect. Just connect the tubing direct to the CO2 diffuser.
Question:	Is this the same as the gla version
Answer:	Approximately 2 1/2" Diameter I'd say. I didn't measure it but that is a close guess with the eyeball. It has two suction attachments to fit snug in the corner. The tubing attachment extends from the diffuser around 3".

Product description

Specifications:

Condition: 100% Brand new 

Item Type: CO2 Atomizer

Material: Metal + Acrylic

Options: 12/16MM, 16/22MM

Package Weight: approx. 110-147g



Package Include:

1 x carbon dioxide diffuser

• Made of high-grade material, which is non-toxic, safe, energy-saving and eco-friendly
• Safe nuts lock system design can effectively lock the CO2 tube and water tube to prevent loosening
• Adopt reserve osmosis technology to diffuse CO2, which can increase the dissolved effect and save the usage of CO2, being more friendly to the environment
• Easy and convenient to use and install
• Also comes out with complete dissolved rate and produces excellent effect for the aquarium

User questions & answers

Question:	Are there many bubbles produced
Answer:	I was thinking of maybe pumping the Clorox solution into the slot where the co2 tubing would go with a an airline tubing attached to a Syringe. Slowly pump it through there maybe a few times and let sit for 10 mins. After that let it soak in seachem prime treated water(overdose on the prime) for about an hr. Toss the water then make a new prime solution water and now pump the solution through the syringe a few times and it should be good to go from there. One quick rinse with pressured water wouldn’t hurt but I don’t think it’s necessary
Question:	Can you remove the membrane for easy cleaning
Answer:	First, I want you to know that I really want to love this inline diffuser. But, I've purchased two now and they've both failed. They work great for 1 month, then I try to clean it, and the whole things fills up with water and stops diffusing. Maybe if the design was more modular and you could break it down it would last longer. For me, this diffuser caused me to switch to a reactor instead. It could be used error which I'm more than willing to admit. But, I have my doubts.
Question:	Will this be sufficient for a 75g tank
Answer:	Yes I do believe they are. While I cant say 100% I believe that they come from the same supplier. Thanks Colin / NilocG

• Aquarium diffuser: The co2 diffuser is made of high-quality glass material, which is not easy to crack or damage, wear-resistant, scratch-resistant, transparent, beautiful and strong.
• Fish tank diffuser : Provides carbon dioxide to the aquarium plants in the fish tank, ensures the nutritional absorption of aquatic plants, and creates a good aquarium environment.
• Working principle: The surface of the diffuser has atomic pores, which can generate a lot of fine air bubbles during work. The air bubbles slowly rise and ensure the effective diffusion of carbon dioxide in the aquarium.
• Simple to use: Easily install the carbon dioxide diffuser, just use the suction cup (included) to fix it on the aquarium, and the position can be adjusted. Suitable for aquariums up to 90cm.
• After ordering: 1 diffuser + 1 sucker. Note: This product is a glass product, please take it out carefully after receiving the goods, please install it carefully to avoid being scratched.

Product features

Sweet Tips:

Please allow a little size error due to hand measure.

Color may be a little different due to monitor and light brightness from pictures.

Thank you for your understands.

Product Features:

1.Aquarium diffuser provides rich carbon dioxide to the aquarium plants in the fish tank, ensures the nutritional absorption of aquatic plants, and creates a good aquarium environment.

2.The surface of the diffuser has atomic pores, which can generate a lot of fine air bubbles during work. The air bubbles slowly rise and ensure the effective diffusion of carbon dioxide in the aquarium.

3.Easily install the carbon dioxide diffuser, just use the suction cup (included) to fix it on the aquarium, and the position can be adjusted. Suitable for aquariums up to 90cm.

Please note:

The glass products are beautiful but fragile.

Please use them carefully, do not intubate them with force, so as not to break the glass tube. It is recommended to boil the head of the tube with boiling water before intubating.

Product description

Product Features:

The ceramic diffuser disc of this co2 diffuser has atomic pores on its surface, which can produce fine bubbles that rise slowly and ensure efficient diffusion of carbon dioxide in the aquarium.

Come with the sucker that made it easily to install, and you can install it anywhere you like.

Suitable for fish tank, aquarium, especially aquatic plants, tropical fish to watch and cultivate for fish tank.

Foaming, spiral, high-permeability glass material, integrated thin film, good atomization effect.

Specifications:

Name: Aquarium CO2 Diffuser

Material: Glass

Size: As the picture shown

Package includes:

1 x Glass CO2 Diffuser

1 x Suction Cup

• Spiral CO2 diffuser made of high quality high glass and hard to break, improve the growth and health of your plants with sufficient CO2 supply.
• Come with the sucker that made it easily to install and operate the co2 diffuser and can fix on the aquarium firmly. You can install it anywhere you like.
• The ceramic diffuser disc of this co2 diffuser has atomic pores on its surface, which can produce fine bubbles that rise slowly and ensure efficient diffusion of carbon dioxide in the aquarium. Transparent design is blended in the environment of aquarium.
• This CO2 diffuser can create rich CO2 to provide aquarium plants with the carbon dioxide they need and ensure the nutrition and health of hydrophytes. The CO2 diffuser will supply aquarium plants a friendly living environment. Suitable for fish tank, aquarium, especially aquatic plants, tropical fish to watch and cultivate for fish tank.
• Package includes: 1X spiral co2 diffuser. Comes with a packaging box to prevent them from being scratched during transportation. If you encounter any problems in the use process, please contact us directly.