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Aluminum Co2 Cylinders -SUPER SALE PRICES-
Aluminum Co2 Cylinders

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These tanks are brand new, constructed of nice "brushed finish" aluminum alloy and have a top quality brass CGA320 valve
Cylinders are "fresh" (just made) usually with a DOT stamp date just a few days or weeks old.

Made in America by American workers: NOT imported

Size Capacity Height Diameter
2.5 lbs
2.5 lbs compressed CO2
14.1" 4.38"
5 lbs
5 lbs compressed CO2
17.5" 5.25"
10 lbs
10 lbs compressed CO2
20.25" 6.9"
20 lbs
20 lbs compressed CO2
27.13" 8.0"
50 lbs
50 lbs compressed CO2
52.63" 7.25"
NOTE: When measuring for height restrictions, add 1" for the regulator (meaning that, when installed, the top of the regulator is 1" higher than the top of the valve on the tank)

Only the 20lb & 50lb come with a black plastic handle.

To find a suitable place to refill, look in the yellow pages under: "welding gas supply", "beverage supply", "paintball supply" (note: "welding gas supply will usually be the cheapest) Beware of gas supply outlets that want to "lease" you a cylinder for 30-40 cents per day. Some gas supply outlets tell you they won't fill "your" tank, because they want to leverage you into buying or leasing a tank from them. Either tell them you have a "brand new" cylinder and don't want to exchange, or tell them you will simply shop elsewhere.
Why buy a new cylinder from us?
Because we have the lowest prices anywhere. And the quality is excellent, they are constructed of nice "brushed finish" aluminum alloy and have a top quality CGA320 Co2 brass valve.

Filled tanks: contact us for a place in your area to get them filled at the BEST price

Item# Item Name Our Price Qty Add
T2.5E Aluminum Co2 Cylinders(new)(2.5 lbs empty)
T10E Aluminum Co2 Cylinders (new)(10 lbs)(empty)
T5E Aluminum Co2 Cylinders (new)(5 lbs)(empty)
T20E Aluminum Co2 Cylinders (with handle)(new)(20 lbs)(empty)
T50E Aluminum Co2 Cylinders (with handle)(new)(50 lbs)(empty)
TDT-1 Fill tube, Siphon tube, dip tube (for dispensing liquid/filling other tanks)(includes FREE installation)
pr-098789 Perma-Seal (co2 cylinder to regulator seal)
Check the items you wish to purchase, then click

Accessories for this product...
Regulator Wrench CO2 Fill Hose Cylinder to Cylinder Perma-Seal (co2 cylinder to regulator seal) Co2 Cylinder Holder (solid steel construction)
Our Price: $3.99


Our Price: $3.99

Our Price: $79.99

Regulator Wrench CO2 Fill Hose Cylinder to Cylinder Perma-Seal (co2 cylinder to regulator seal) Co2 Cylinder Holder

Average Customer Review: 4.5 of 5 Total Reviews: 15 Write a review.

  0 of 0 people found the following review helpful:
Nice looking tank! December 12, 2012
Reviewer: Jmm from Bogalusa, LA United States  
Alot better than the steel tanks... glad i bought it.

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  3 of 3 people found the following review helpful:
Great tank!!! October 18, 2012
Reviewer: Anonymous Person from marysville, OH United States  
This tank is quality made and has a very recent test date. Glad I bought from aquariumplants.com!!!

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  5 of 5 people found the following review helpful:
A good source for CO2 tanks October 5, 2012
Reviewer: MSF from San Francisco, CA United States  
Received my latest CO2 tank from aquariumplants.com. I ordered a 20 lbs tank this time.
Upon receipt of the 20# co2 tank from UPS, I noticed that the tank was too light.

The tare weight (empty weight) on my 20 lbs co2 tank is 25.4 lbs. So I weighed the tank on our calibrated scale. It weighed 28 lbs.

I contacted aquariumplants.com, and spoke with Chad who was as mystified as I was. Where did all the CO2 go? According to aquariumplants, the tank left weighing 44 lbs at the time of shipment.

The economics:
I paid $169.99 + $6 shipping for a full co2 tank.
An empty 20 lbs tank is $118.99 + $6 shipping
The difference: $51
I received a near empty co2 tank, but got a partial refund for the cost of filling the tank ($27).
The hazmat fees, according to chad, are figured in the cost of the "FULL" co2 tank, so I wasn't refunded the full difference.

For the record, there is no leak in this CO2 tank. It's holding pressure just fine.

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  2 of 2 people found the following review helpful:
TOP QUALITY TANK April 27, 2012
Reviewer: Frederick Mathiesen from Riverbank, CA United States  
I bought a 10# tank with the Ultimate CO2 system. It is so efficent that the needle has barely moved in a month. I have heavily planted 55 gal tank that is growing STRONGLY. I could have used a smaller tank easily in this application.

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  4 of 4 people found the following review helpful:
Great Quality CO2 Cylinders February 12, 2012
Reviewer: Jim from Brookville , NY United States  
The three Rose Sword plants which I purchased from AP were recently removed from their pots and are now growing well, having established their roots in my aquarium's substrate.

The Milwaukee MA957 regulator I purchased from this company is a bargain, given that it includes a solenoid valve and bubble counter integrated into the MA957.

At first the low pressure gauge  would not move, leading me to believe that it may have been defective, however, since that time the low  pressure gauge now registers, so it must have been a stuck valve.

This MA957 regulator combined with the Aquarium Plants CO2 tank work well together.

Kudos to the people at AP, since they run a top flight operation with quality merchanise.

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