Get massive flavor & clouds with these high-performing sub ohm tanks
No matter if you’re a beginner or an advanced expert, sub ohm tanks are a sure staple in any vapers collection. Because of their easy-to-use nature, sub ohm tanks are usually the first go-to vape tank for most beginner vapers, but more advanced vapers love them too for their great flavor and cloud production.
But with so many different and varying sub ohm tanks out there it can be hard to know if you’re getting a great vape tank or just throwing your money and ejuice down the drain. So to save you the time and money, we’ve created a list of the best sub ohm tanks of 2020. We’ve chosen these sub ohm tanks based on their flavor, cloud production, airflow and tank capacity.
Best Sub Ohm Tanks of 2020: The Best Vape Tanks Right Now
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All of our reviews are based on market research, expert input, or practical experience with most products we include. This way, we offer genuine, accurate guides to help you find the best picks.
OFRF are best known for their excellent mesh coils, like the ones included with the Wotofo Profile Unity RTA. Their mesh is loved for it’s quick ramp up times, large vapor production and amazing flavor. Now, OFRF have taken that same mesh and have incorporated it into a sub-ohm tank for those who may not use rebuildables. It’s got a large 5.5ml max capacity and features a silicone guard on the fill port to prevent leaking.
The coils for the nexMESH set it apart from the competition due to their “conical” structure. The mesh is shaped like an upside down funnel where the top of the coil is a little more narrow than the bottom. This makes the coil heat up more quickly and also concentrates the vapor as it travels upwards for increased vapor and flavor production.
In addition to the conical shape, the coils use both an outer and inner layer of cotton to give it the best wicking capabilities of any sub-ohm tank; you can take multiple long draws in a row without ever having a dry hit.
The nexMESH is a leak free tank that stays bone dry, all while providing incredible flavor and vapor that you wouldn’t think possible from a sub-ohm tank.
Available Coils Kanthal A1 — 0.20ohm (75-85W)
SS316L Coil — 0.15ohm (350-540°F)
Tank Capacity 5.5ml Airflow Three Wide-Slots, Adjustable, Bottom Airflow
Extremely accurate flavor
Massive vapor production
Easy to change coils
High build quality
Uses a lot of ejuice
The Falcon 2 is the follow up to one of the best sub ohm tanks ever. It has an impressive design that looks great and it’s available in five attractive colors. Each color comes with its own matching resin drip tip.
The defining feature of this tank, and the reason why it produces such good flavor, is its 0.14ohm sector mesh coils (best used at 70-75W). These coils are plug’n’play and not threaded like the coils for the original Falcon or Falcon King so they aren’t backwards compatible. These coils are wider at the bottom and more narrow towards the top of the coil. This condenses the vapor to provide a more dense and flavorful draw.
The Falcon 2 has a push to open top cap that is convenient to open but still very secure — it’s not going to open unless you try to open it. The Falcon 2 has three large airflow slots that can be easily adjusted to suit your draw preference.
The flavor from the Falcon 2 is as good, if not better, than the Falcon King. It has a 5.2ml ejuice capacity with the bubble glass installed and this is more than large enough to last heavy vapers through a day of heavy vaping. There aren’t many tanks that can compare to the full, crisp flavor that the Falcon 2 delivers.
Available Coils Sector Mesh — 0.14ohm (70-75W) Tank Capacity 5.2ml Airflow Three Wide-Slots, Adjustable, Bottom Airflow
Great design & build quality
Long coil life
Slightly restricted airflow
Filling fast can block the fill port
HorizonTech are known for producing some innovative tanks and coils, and the Falcon King is the latest addition to their impressive lineup. Just by taking one look at the color choices for the Falcon King you’ll be impressed by the unique hues and matching resin drip tips.
The thing that sets the Falcon King apart from its competitors are its five available mesh coils produced with unique wicking materials:
- M1+ coil — 0.16ohm, 75W (bamboo fiber)
- M-Dual coil — 0.38ohm, 80W (bamboo fiber)
- M1 coil — 0.15ohm, 70-80W (wood pulp+cotton)
- M2 coil — 0.16ohm, 70-80W (wood pulp+cotton)
- M-Triple coil — 0.15ohm, 80-85W (wood pulp+cotton)
These coils are all amazing but the best one will vary according to your vaping style and preference. To get you started, the Falcon King includes an M1+ and M-Dual coil.
The Falcon King features a swivel top fill system that is very convenient. Simply press the button on the top cap and it will swing open, allowing you to fill your desired ejuice. The airflow on the Falcon King is also great and enters the tank through three adjustable, wide-slot airflow holes. Whether you prefer a tight DTL draw or a more airy draw, the Falcon King has got you covered.
The flavor that you get off of this vape tank is insane. Plus, the tank capacity of the Falcon King is 6ml with the included bubble tank section which should be more than large enough to last you a full day of vaping. Definitely worth picking one up. Hell, it’s so good it might be a good idea to grab two!
Available Coils M1+ coil — 0.16ohm (75W)
M-Dual coil — 0.38ohm (80W)
M1 coil — 0.15ohm (70-80W)
M2 coil — 0.16ohm (70-80W)
M-Triple coil — 0.15ohm (80-85W)
Tank Capacity 6ml Airflow Three Wide-Slots, Adjustable, Bottom Airflow
Excellent flavor from bamboo wicks
Secure fill with push-button
Great build quality
Too airy with airflow fully open
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The Fireluke 2 is the successor to one of the best sub ohm tanks of all time, the Fireluke Mesh. The FireLuke 2’s mesh coils heat up more evenly than regular coils and they last longer too. Not only that, but mesh also means a more flavorful vape and larger clouds. For the best mid-high wattage sub ohm tank, the FireLuke 2 is the one.
Included with the FireLuke 2 is one 0.15 ohm mesh coil and one 0.20ohm mesh coil but it’s also backwards compatible with the original Fireluke coils. These mesh coils provide a tasty, flavorful and intense vape that definitely ranks among the best of the best sub ohm tanks.
The FireLuke 2 features an easy to use, slide-to-open top fill system. Simply slide back the top cap and fill your ejuice. As for airflow, the FireLuke 2 is a cloud beast. It has two large airflow slots located at the bottom of the tank and these are fully adjustable to the draw that you want.
It’s also got an ample 5ml ejuice capacity using the included bubble glass. The FireLuke 2 is an impressive vape tank that provides ample flavor at mid-high watts. For more flavor out of your ejuice, it’s worth the buy.
Available Coils 0.15ohm Single Mesh
0.20ohm Dual Mesh
0.15ohm Triple Mesh
0.15ohm Quad Mesh
Tank Capacity 5ml Airflow Dual Wide-Slot, Adjustable Bottom Airflow
Large choice of coils
Large 5ml capacity
Takes a little time to break in coils
With the huge success of the Crown line to live up to, the Valyrian 2 is the latest sub-ohm tank from Uwell. Aiming to reclaim its position as the best sub-ohm tank, the Valyrian 2 has been redesigned and outfitted with a few unique features to set it apart and provide a more flavorful vaping experience.
One of these features is the self-cleaning system that was first seen on the Crown IV. This system allows any condensation that accumulates at the base of the tank to be reabsorbed by the coil. This prevents any leaking caused by condensation build-up and helps to keep the airflow control ring bone dry.
While the original Valyrian used interchangeable pins to enhance the airflow and flavor of the tank, the Valyrian 2 uses specifically designed mesh coils to achieve the same effect but with even better flavor and clouds.
Included with the Valyrian 2 are two mesh coils: one 0.32ohm single mesh coil and one 0.14ohm dual mesh coil. The large surface area of the mesh and their even heating results in incredible flavor and the clouds are no slouch either. Although newly released, the Valyrian 2 is already becoming known as the best flavor tank you can get.
Filling is super convenient as the Valyrian 2 uses a hinged top-fill system. By pressing a small button on the side of the tank, the fill cap pops up to reveal the fill holes. As for airflow, there are three large adjustable airflow slots located at the base of the tank that provide a hard-hitting, direct lung draw.
The tank on the Uwell Valyrian 2 is quite large at 6ml and this means that you can get a good while of vaping out of this beast before having to refill. All things considered, the Valyrian 2 is definitely a sub-ohm tank that is worth checking out.
Available Coils UN2 Single Mesh — 0.32ohm (90-100W)
UN2 Dual Mesh — 0.14ohm (80-90W)
UN2 Triple Mesh — 0.16ohm (90-100W)
Quadruple Coil — 0.15ohm (100-120W)
Tank Capacity 6ml Airflow Triple Wide-Slot Adjustable, Bottom Airflow
Uses a lot of ejuice
Too airy with airflow open
The FreeMax Mesh Pro is one of the best sub ohm tanks of 2020 for a number of reasons. Firstly, the Mesh Pro produces some of the best flavor possible thanks to its use of mesh coils. The increased surface area of the mesh means larger clouds, and enhanced flavor.
Secondly, the Mesh Pro is compatible with coils from the original FireLuke and FireLuke Pro sub-ohm tanks. This means that not only do you get the coil options that are designed specifically for the Mesh Pro, but you also get the option of other coils as well.
Included with the Mesh Pro are one 0.15ohm single mesh coil and one 0.2ohm double mesh coil but you also have the option of triple mesh coils as well. This means that your coil options are huge, and that you have the option of vaping at a variety of resistances and wattages. That said, the flavor is great no matter which coil you use.
The Mesh Pro is top filled for easy refilling, with a red dot to indicate where to push.
The Mesh Pro also has two large, adjustable airflow slots on the bottom of the tank and is able to be adjusted to whatever draw type you prefer. The tank capacity on the FreeMax Mesh Pro is a respectable 6ml and will last you long through your vaping day.
All around, the Mesh Pro is an amazing sub ohm tank that delivers a wide variety of coil options and wattage capabilities with incredible flavor. With the ability to fire at over 110W with the triple mesh coil, you can get some pretty massive clouds. If you’re looking for options, the FreeMax Mesh Pro is the way to go.
Available Coils 0.15ohm Single Mesh (40-70W)
0.20ohm Double Mesh (60-90W)
0.15ohm Triple Mesh (80-110W)
Tank Capacity 6ml Airflow Dual Wide-Slot, Adjustable, Bottom Airflow
Massive tank size with bubble glass
Awesome Flavor from triple mesh coil
Easy to fill
Multiple coil options
Minor leaking between AFC ring & metal base
Multi-mesh coils use a lot of ejuice
Resin version is fragile
Sporting a sleek looking form factor with many color options available, the Uwell Crown 4 is a beauty. The iridescent, blue and purple colors are really quite unique and will add a touch of flair to your mod. But she’s not only a pretty face. The Crown 4 is the follow up to what has long and widely been considered the best sub ohm tank available, the Crown III. Now the Crown 4 looks ready to maintain that title.
The Crown 4 comes with both a 0.4ohm coil and a 0.2ohm coil, but there are also 0.25ohm and 0.23ohm coils available. But no matter which coil you choose, the Uwell Crown 4 produces awesome flavor and the 0.25ohm coil will allow you to chuck some pretty respectable clouds.
The Crown 4 features a convenient top-fill design where you simply: unscrew the top cap, stick the nozzle of your ejuice bottle into one of the four fill holes, and fill her up! Voila! This fill system is great, because you’ll never get leaking from the top cap. The airflow on the Crown is also amazing and has three wide slots that can be adjusted to suit your preference.
With a tank capacity of 6ml you’ll be able to vape more and fill up less, and the flavor and cloud production are rated among the best you can get from a sub ohm tank. A great choice for any level of vaper.
Available Coils 0.20ohm Dual SS904L Coil (70-80W)
0.23ohm Kanthal UN2 Coil (60-70W)
0.40ohm Dual SS904L Coil (60-70W)
Tank Capacity 6ml Airflow Tri Wide-Slot, Adjustable, Bottom Airflow
Good flavor & vapor
Nice airflow range
Tank can get hot
The Geekvape Zeus isn’t just a pretty sub-ohm tank. It’s got a 26mm base diameter, 5ml max capacity and utilizes brand-new Mesh Z coils for optimal flavor and clouds. It’s also a top airflow tank so there’s no need to worry about ejuice leaking out of the airflow slots; it’s basically leakproof.
The Zeus includes a 0.4ohm Z1 mesh coil and a 0.2ohm Z2 mesh coil. Each coil will function best at different wattages which we’ve included in a table below. Regardless of which coil you use, the flavor is up there — especially for a top airflow tank.
The stellar performance of the Zeus is due to its top-to-bottom airflow design. Airflow is immediately funneled from the top airflow holes and down through two large channels that lead straight to the coil. This stellar performance, its flavorful coils and its beautiful design are enough to earn the Geekvape Zeus a spot on our list of the best sub ohm tanks of 2020.
Available Coils 0.40ohm (60-70W)
Tank Capacity 5ml Airflow Dual Wide-Slot, Adjustable Top Airflow
Good build quality
Top airflow is leak-proof
Coils perform very similarly
Top airflow isn’t for everyone
The SMOK TFV16 is a capable sub-ohm tank. It brings incredible clouds and flavor, as well as a dominant and beautiful tank design that is available in over a dozen different colors. The highlight of the TFV16 is its massive 9ml eliquid capacity— the largest capacity available on a sub-ohm tank.
Included with the TFV16 are two great coils: one 0.17ohm single mesh coil and one 0.12ohm dual mesh coil. The dual mesh coil delivers superb flavor and the single mesh coil isn’t too shabby either.
The filling system on the TFV16 is quite easy to use. It a locking, rotary top-fill system with one large port. The lock ensures that it won’t open in your pocket (something you don’t want to happen). The airflow on the TFV16 is smooth and satisfying and consists of super wide-slot, adjustable airflow holes. Overall, the TFV16 is a great sub-ohm tank and it sits comfortably on our list as one of the best sub-ohm tanks of 2020.
Available Coils 0.17ohm Single Mesh (120W)
0.12ohm Double Mesh (120W)
0.15ohm Triple Mesh (90W)
0.2ohm Conical Mesh (60-85W)
Tank Capacity 9ml Airflow Dual Wide-Slot, Adjustable Bottom Airflow
Large tank capacity
Average coil life
Large tank diameter
Hellvape are no strangers to producing great vape tanks, with the Dead Rabbit and the Drop Dead being just two examples. Now, Hellvape are catering to the masses of sub-ohm tank users with their new tank, the Hellbeast. This 24mm atty is backwards compatible with a bunch of different coil types and features dual purpose airflow slots that can be adjusted for either DTL or MTL vaping.
With the Hellbeast you have the options of using a wide variety of coils. In addition to the 0.20ohm mesh coils that come with the Hellbeast, you can also use SMOK TFV8 Baby, Aspire Nautilus or Vaporesso GT coils as well! This makes the Hellbeast extremely versatile as it can be used at a wide range of resistances.
The Hellbeast is super easy to fill. The top cap slides back with a firm push and clicks into place when fully locked for extra reassurance. The fill port is wide enough to accomodate bottle nozzles or droppers and is lined with silicone for leak resistance.
There are two adjustable airflow slots on the Hellbeast which are located at the bottom of the tank. They are wide and fully adjustable and can even be adjusted for MTL use. By turning the airflow counter-clockwise, you reveal a series of 5 different sized holes. This also completely blocks off one of the airflow holes. The result is a customisable MTL airflow that functions marvelously.
Keeping with the straight-lined aesthetics of the tank, the Hellbeast doesn’t come with a bubble glass. Instead, the straight glass will hold up to 4.0ml of ejuice. This isn’t as large as most other sub-ohm tanks, and means you’ll be refilling a bit more. However, the dense clouds and awesome coil compatibility of this tank far outweigh the inconvenience of refilling more often.
For flavor & clouds at low-mid watts, the Hellbeast is the best sub ohm tank you can get. Don’t take our word for it, grab one and see for yourself.
Available Coils 0.2ohm (30-90W)
SMOK TFV8 Baby Coils
Aspire Nautilus Coils
Vaporesso GT Coils
Tank Capacity 4.0ml Airflow Dual Wide-Slot, Adjustable, Bottom Airflow. (MTL Option)
MTL drip tip & airflow option
Compatible with TFV8 Baby, NRG GT & Nautilus coils
Secure top-fill port — won’t open accidentally
4ml standard capacity — No bubble glass
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What is a Sub Ohm Tank?
A sub ohm tank is actually quite simple to understand. Simply put, a sub ohm tank is a tank that is meant to use premade, replaceable atomizers (coil +cotton) at less than 1.0 ohm. Sub ohm tanks are very user-friendly, and easily allow you to change the atomizers with factory-made ones that you can purchase from any reputable vape shop.
In addition to their ease of use, sub ohm tanks are also very easy to take apart and clean, have large tanks that will hold tons of ejuice, and will provide great flavor and huge clouds. All of these benefits mean that a good sub ohm tank is: low hassle, great to take on the go, and most importantly — a great performer.
Reasons to Use a Sub Ohm Tank
There are many reasons to use a sub ohm tank:
- Easy to use
- Great flavor
- Large vapor production
- Lots of airflow
Sub ohm tanks are much easier to use than any other type of vape tank. While rebuildable tanks like RDAs and RTAs require you to build your own coils, sub ohm tanks use coils that come ready to be used. All you have to do is screw or push the coil into the tank, fill your tank up with ejuice and wait for 5-10 minutes and you’re ready to vape!
The flavor produced by modern sub ohm tanks is amazing. Thanks to new advances in both tank and coil design, the best sub ohm tanks allow you to taste every note and nuance of your ejuices.
Last but not least, sub ohm tanks provide a lot of airflow and this results in huge clouds! If you’re a cloud chaser then a sub ohm tank is the way to go. Most tanks have at least two, if not three, wide airflow slots. This allows you to adjust the draw to exactly how you like.
Drawbacks to Using a Sub Ohm Tank
- Not meant for MTL vapers
- They use a lot of ejuice
- Not as cost effective as rebuildable tanks
The main drawback of a sub ohm tank is that they aren’t for vapers looking for a tight, MTL draw. The draw from most sub ohm tanks is going to be very airy. If you like the draw of a cigarette, you’re better off going with a pod vape.
Another drawback of using a sub ohm tank is that they use a lot of ejuice. Because sub ohm coils need a lot of wattage, they also vaporize a lot more ejuice with each draw. This results in more ejuice being used more quickly than it would be if you used a lower powered device. For this reason, finding a good cheap ejuice is recommended.
Lastly, sub ohm tanks aren’t as cost effective as rebuildable tanks. The coil for a sub ohm tank has to be changed every two weeks and buying coils can quickly add up. If you’re trying to be as cost efficient as possible, you can look into a tank that you can build your own coils for like an RDA, RTA or RDTA.
How Does a Sub Ohm Tank Work?
Sub ohm tanks use premade, replaceable coils to absorb and vaporize ejuice. These premade coils have a wicking material inside of them (usually cotton). Most sub ohm tanks have a port on the top of the tank that allows you to fill it with ejuice.
When your tank is filled with ejuice, the cotton absorbs ejuice through holes on the outside of the coil. The cotton will also pull in ejuice when you inhale on the mouthpiece as this creates suction; this is how the coil gets saturated with ejuice. When you press the fire button on your mod, the coil heats up and vaporizes the ejuice.
How to Use a Sub Ohm Tank
Sub ohm tanks are the most straightforward type of vape tank to use. Unlike rebuildable tanks, you don’t need any tools. All you need is the tank, a coil, and some ejuice.
It’s a good idea to prime your coil before inserting it into the tank. This is where you drop some ejuice into the holes on the outside of the coil to get it pre-saturated. For more information, check out our guide on how to prime a coil properly.
In order to insert the coil, you’ll need to disassemble the tank. Most tanks will unscrew from the airflow control ring at the bottom of the tank. With the tank apart, take your sub ohm coil and insert it into the tank. Depending on the tank, it might need to be screwed in or it might just push into the tank.
With the coil inserted, reassemble your tank. Now you can fill it up with ejuice. Most sub ohm tanks have the fill port located just underneath the top cap. Some top caps slide back, others unscrew, and some have a button release. Fill your tank up with ejuice and close the top cap. Wait for 5-10 minutes for the coil to fully saturate. Once the waiting period is over, you’re ready to vape.
Depending on the resistance of the coil, the best wattage to vape at will differ. Most coils have the recommended wattage printed on the outside of the coil. For the best experience, stay within this recommended wattage range.
Can I Use any Coil With Any Sub Ohm Tank?
No. While some sub ohm tanks are compatible with multiple types of coils, like the Hellvape Hellbeast sub ohm tank, it still can’t use just any coil. Most sub ohm tanks only work with one specific type of coil. For instance, if you purchase the Horizontech Falcon 2 sub ohm tank then you’ll need to use the Falcon 2 sector mesh coils.
What Is the Best Eliquid To Use In a Sub Ohm Tank?
Generally, higher VG ejuices are best in sub ohm tanks. This is because they’ll provide a smoother draw. Look for an ejuice with at least 60VG to use with your sub ohm tank.
What is the Best Wattage to Vape At With a Sub Ohm Tank?
Depending on the resistance of the coil, the best wattage to vape at will differ for each coil. Most coils have the recommended wattage printed on the outside of the coil. For the best experience, stay within this recommended wattage range.
What Nicotine Strength Ejuice Should I Use In my Sub Ohm Tank?
Using too high of a nicotine strength will result in harsh draws that will hurt your throat. It’s recommended that you use a 0mg, 3mg, 6mg or 9mg nicotine strength ejuice with sub ohm tanks.
How Long Does a Sub Ohm Coil Last?
All coils are different and so the amount of time they’ll last varies, but you can generally expect to get 1-2 weeks out of a sub ohm coil.
Coil life also depends on the wattage that you vape at and the type of ejuice that you use. Ejuices with a lot of sweetener will severely gunk up your coils and cut their usage times short. Similarly, exceeding the recommended wattage of your coil will also cut the usage time considerably.
What’s Better: a Sub Ohm Tank or an RDA?
While sub ohm tanks are meant to be used with factory-made, prebuilt atomizers and come with a tank that allows you to fill it with ejuice and vape away, RDAs are quite a bit different. With an RDA, you have to build your own coils with your own vape wire and cotton, and there isn’t really a “tank” like sub ohm tanks. Instead, you’ll have to drip your juice into the RDA every so often in order to continue vaping without any dry hits. If you want to learn more about RDAs you can read our article here.
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