Maddog 20 Oz Refillable Aluminum CO2 Paintball Tank

Name: Maddog 20 Oz Refillable Aluminum CO2 Paintball Tank
Price: 34.95 USD
Availability: InStock
Rating: 8.4 (106 reviews)

Curated from 106 real Reddit conversations

Refreshed on: April 12, 2025

Maddog 20 Oz Refillable Aluminum CO2 Paintball Tank

Brand: Maddog

Price: $34

Snoop Score:

8.4

Sentiment

7.5

Popularity

9.3

Technical

8.6

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Snoop's Take

The Maddog 20 Oz Refillable Aluminum CO2 Paintball Tank is designed to provide a reliable and efficient air source for paintball enthusiasts. With a lightweight aluminum construction and a substantial capacity, this tank ensures that players can enjoy approximately 800-1000 shots per refill, making it a great choice for both beginners and seasoned players alike. Consumer sentiment around the Maddog paintball tank highlights its lightweight design and high shot capacity, with users expressing satisfaction such as, "very happy so far" and noting that it is compatible with standard CO2 systems. However, there are some concerns regarding the difficulty of switching out products due to stuck lids, and issues with O-ring seals shredding during attachment. Overall, the tank's guaranteed fresh manufactured dates also add to its appeal, reassuring users of its quality. Based on the feedback, the Maddog 20 Oz Refillable Aluminum CO2 Paintball Tank is highly recommended within its category, particularly for those looking for a dependable and efficient solution for their paintball needs.

Not for you? Check out our other rated CO2 Systems

My first CO2 system cost me $0... Will it work? Gonna try it on my plant farm tank first
Positive Feedback

Don't think this is a good idea, maybe you can find a 90 degree adapter at home depot.
Negative Feedback

8.4

Maddog 20 Oz Refillable Aluminum CO2 Paintball Tank

Buy on Amazon for $34

Entry-Level Play

10 / 10

Tournament & Competitive Use

8 / 10

On-Site Refilling

7 / 10

Small Cartridge Adaptation

7 / 10

See how this compares to all CO2 Systems

What it does well!

Key strengths users can’t stop talking about.

Lightweight design for easy handling

“My first CO2 system cost me $0... Will it work? Gonna try it on my plant farm tank first”➕

“Anyone has experience with countertop reverse osmosis? I am thinking to buy the 4-stages system from AquaTru but I would like to know if anyone has any experience with that or other brands.”➕

“This doesn't seem right. Is this right? Took up someone's recommendation and bought a maddog paintball tank for my co2 system.”➕

“Don't see anything wrong with it just make sure it's tightened and not leaking. Simple check my adding a couple drops of soap to a small stay bottle.”➕

High shot capacity per fill

“I have both the fzone one and two skinny 1.5 l co2 bottles I found for 55$. Both work operationally the same. The pressure drop off isn’t really a thing, and it’s really safe.”➕

“Seems like what we need, so I’m waiting for someone to explain why it will be impractical.”➕

Guaranteed fresh manufactured dates

“yeah, consider all of the plants, bacteria, algae etc in the world that are pulling CO2 out of the air as fast as they can.”➕

Compatible with standard CO2 systems

“very happy so far.”➕

“That's what I use in my 21 long and it's great and cheap”➕

“I'd suggest that you don't piddle around with taxes - you legislate to force carbon emitters to implement carbon capture and storage in the same way that we have legislation to clean up emissions in other ways.”➕

Where it needs some work!

Areas to watch—feedback on possible improvements.

Difficult to switch out products due to stuck lid

“Don't think this is a good idea, maybe you can find a 90 degree adapter at home depot.”➕

“The obvious problem is that you need hundreds of millions of tons of sodium metal for to have any effect.”➕

O-Ring seals shredding due to improper attachment

“Paintball CO2 tank adapter shredding O-Ring seals [deleted]”➕

“I think what might be causing it might be adding the tank to the system while co2 is flowing out. I have no clue why people even recommend using the adapter most people end up buying as there's no way to shut off flow from it.”➕

Compare On All Talked About Dimensions

Product Name	Price	Score	See Details	Buy Now
Maddog 20 Oz Refillable Aluminum CO2 Paintball Tank	$34	8.4	Details	Buy
ICO 10pcs 12 Gram CO2 Cartridges	$9	6.5	Details	Buy
Action Village 20oz CO2 Paintball Tank	$28	6.2	Details	Buy
JT CO2 Paintball Tank Adaptor	$6	6.0	Details	Buy
Maddog Paintball CO2 Fill Station	$44	5.3	Details	Buy
HK Army 20oz Aluminum CO2 Tank	$27	3.7	Details	Buy

Core Power Plays

The specs and strengths that make it shine.

Discussion on alternative adapters for paintball tanks

“I’m not sure whether or not they make these for paintball tanks, but this is what I’m using for my 5Lb tank:”➕

Remote line improves CO2 expansion

“a remote line is probably the best expansion chamber you can get when using co2.”➕

Hidden Hero Hacks

Unexpected tricks and side‑door uses you’ll love.

Personal anecdote about using a larger tank

“This makes me so happy that I have a 7lb tank from when I used to be a degenerate nos head, all I need is the solenoid regulator”➕

“People are always quitting brewing. You can get tanks and even regulators cheap.”➕

“I used them for about 6 months. It was during a time where I didn't have funds for the real thing.”➕

“Second this comment right here. I picked up a brand new stainless steel 5lb tank for $60 and first two fills are free.”➕

Personal anecdote about using multiple tanks

“You can also likely buy a tank at the shop, which will probably be 5 to 20 lb or larger, which are nice as you don't have to refill as often.”➕

“Ensuring their impact is limited to lower-income families seems like a good way to sell it to the public.”➕

Buyer’s Cheat Sheet

What to check before you click ‘Add to Cart.’

Duration of CO2 usage varies based on conditions

“Very much depends but I have a friend that runs those and his 2L needs to be re-uped every 6-8 weeks depending on time of year.”➕

“How do you regulate the CO2 flow? Does it not just release all of its pressure really quickly?”➕

“How longbto they last about a bucket a second.”➕

“Rondo's "brick toaster" heat storage system is 98% efficient, and stores cheap renewable energy for industrial use at 20% the cost of an electrochemical battery.”➕

Comparison of paintball tanks to other CO2 systems

“I had this system for a year, it becomes a pain in the ass to switch out the products and the lid ended up getting stuck for me due to the by product, and I couldn’t get it back open.”➕

“One day my tank was covered in what I thought was algae or mold and then I realized that little drops of liquified gelatin were making their way through the tubing and spreading lightly all over the tank.”➕

“Your diffusing method isn’t going to work. Too much co2 isn’t diffusing in the water.”➕

“In my city the most affordable option I found was a 6kg cylinder of CO2 from a home brewing supply store.”➕

Maddog 20 Oz Refillable Aluminum CO2 Paintball Tank

Curated from 106 real Reddit conversations

Maddog 20 Oz Refillable Aluminum CO2 Paintball Tank

Snoop's Take

Maddog 20 Oz Refillable Aluminum CO2 Paintball Tank

Entry-Level Play

Tournament & Competitive Use

On-Site Refilling

Small Cartridge Adaptation

What it does well!

Where it needs some work!

Compare On All Talked About Dimensions

Core Power Plays

Hidden Hero Hacks

Buyer’s Cheat Sheet

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