Best Sub Ohm Tank 2021 for Flavor and Clouds (With Top Fill Vape Tanks)

Looking for the best sub ohm tank 2021? Sub Ohm Vaping has always been a topic of discussion among vapers!

Choosing the best vape tank should be an important thing when you are building your perfect vaporizer setup. The vape tank can extremely change the performance of your vape MOD by adjusting both the airflow dynamics and the vape juice.

Luckily there are several top-rated sub-ohm tanks available for you to choose from. But before choosing a sub ohm vape tank for yourself, its better to do a little research and compare the type of vaping devices, tanks and accessories. Else you might lose your dollars for something which gonna eat your time and brains out.

Our team have spent many hours on vaping over 50 different sub ohm tanks over the past few months to give you this sub ohm tank review.  Go through the below top 10 best Vape tank 2021 reviews and choose your best vaping tank!

Sub ohm tank (also called Sub Tanks, Sub Ohm Clearomizers, or Sub Ohm Clearo Tanks). Sub-ohm Vaping means vaping with a device with a coil resistance less than 1 Ohm. Less than 1-ohm resistance means more heat produced which results in huge vapor and an intense flavor.

If you’re a Cloud Chaser type of person, then a sub-ohm tank atomizer is a better choice for you, sub ohm tanks give you the convenience in the first place. To be precise, a simple and effective vape tank or a vaping device.

10 Best Sub Ohm Tanks 2021 – Comparison

Let me take you through the list of top-rated sub ohm tanks 2021.

NameTank Capacity
Maximum WattageAirflow Control
Price
1. SMOK TFV12 CLOUD BEAST KING 6 ml350 WDual
2. UWELL CROWN 3 SUB-OHM TANK 5 ml
150 WTriple
3. SMOK TFV8 CLOUD BEAST 6 ml
200 WDual
4. SMOK TFV12 PRINCE SUB-OHM TANK  8 ml
120 WDual
5. UWELL VALYRIAN SUB-OHM TANK  5 ml
120 WTriple
6. SMOK TFV8 BIG BABY BEAST 5 ml180 WDual
7. SMOK TFV8 BABY BEAST TANK 3 ml180 WDual
8. IJOY CAPTAIN SUB-OHM TANK 4 ml100 W
Single
9. FREEMAX FIRELUKE SUB-OHM TANK 4&5 ml140 WSingle
10. ASPIRE CLEITO EXO SUB-OHM TANK 2&3.5ml120 WSingle

Best Sub Ohm Tank 2021 – A Complete Review

Sub-ohm tanks are customizable in all manner. You shall choose to use stock coils if you’re a beginner, So it makes things pretty easy. Just fill the tank with E-juice, attach it to a Mod of your choice, and you’re ready to vape. It is as simple as that.

If you want, you can build your own coils at leisure. Different E-liquids tastes different with different coils, Try different coils and E-juices to find a satisfying taste of vaping. Same applies to the wicks as well. If you like to use different flavors often, choose a convenient top fillable tank, size can be anything between 3ml to 6ml.

Sub-ohm tanks offer you ready to go vaping experience. If you want intense flavor or a robust cloud, you can get it from these tanks.

Sub ohm tanks are ideal for vapers who want a more intense vaping experience, usually at higher power. Cloud chasing is a major concern for many vapers. If you want to buy the best sub-ohm tanks for cloud chasing, definitely I will help you. When it comes to the best sub-ohm tanks for clouds, SMOK, Uwell Valyrian, and Uwell Crown are the best ones as being excellent choices for your next sub-ohm tank.

Further, these sub-ohm tanks can be some of the best vape tanks for flavor. These sub-ohm tanks can produce huge clouds while giving you the full-flavor vaping experience. Let’s see the review of 10 best sub ohm tanks for clouds and vapor 2021.

1. SMOK TFV12 CLOUD BEAST KING SUB-OHM TANK

best sub ohm tank

This tank is widely regarded as one of the best sub ohm tank options on the market. A real Beast indeed. Its Tank size, Coil-built, and wattage make it the king of all Sub-ohm Tanks. The design is a sequel to its previous version TFV8, but with scaled up capability for an ultimate vaping experience.

The larger deck size is a feature which most veteran vapers will like a lot. The top fill feature from its previous versions is available in this version also. The Wattage goes all the way up to 350W. Imagine the cloud it can produce.

A best Sub-ohm tank design should match a beginner’s requirement as well as a Pro vaper’s. TFV12 Satisfy both categories with its compatibility with wide range of mods.

The T12 and V12 coil head can produce massive clouds. The ultra low resistant coils vaporize a lot of E-juice quickly even a low watt, so be ready to stock a lot more E-juice for convenience. Imagine 8 Coils in a single head, Just insane isn’t it.

Specifications
  • 25MM diameter Tank with 6Ml capacity is huge enough even for a frequent vaper
  • Stainless steel and food grade glass built
  • Hinge and lock top fill system
  • Adjustable dual airflow control system
  • V12-T12 0.12 ohm Duodenary coil with 60-350Wattage
  • V12-X4 0.15 ohm Quadruple coil with 60-220Wattage
  • V12-Q4 0.15 ohm Quadruple coil with 60-190Wattage
  • Explosion proof design
  • Ultra widebore Delrin drip tip
Box contains
  • 1 x SMOK TFV12 Cloud Beast Sub Ohm Tank
  • 1 x 0.12 ohm V12-T12 Coil
  • 1 x 0.15 ohm V12-X4 Coil
  • 1 x 0.15 ohm V12-Q4 Coil
  • 1 x Replacement Glass Tube
  • 1 x Pack of Spare Parts
  • 1 x User Manual
Pros
  • Best Vape tank for cloud chasing
  • Quadruple coil head gives both flavour and clouds
  • Best top fill sub ohm tank
  • High quality vape tank
  • Larger tank size and deck size
  • No leaks 
Cons
  • Consumes more battery if you vape at higher wattage
  • E-juice runs down fast as it burns more liquid even in lower wattage
  • Juice flow system can be even better

If you love massive cloud chasing experience then this is the best sub-ohm tank for you. Yes, definitely the best sub ohm tank for cloud chasing and is also a good tank for a wide range of mods.

2. UWELL CROWN 3 SUB-OHM TANK 

best vape tank for big clouds

The experienced vaping community has few common habits, they always try to explore and find better and better tanks in terms of satisfaction and cost-efficiency. The UWELL CROWN 3 is one of a kind.

This is one of the best leak-proof sub ohm tanks in the market. E-juice can be filled through the bottom as well as a top. It has three juice flow holes at the sides of the chamber which really helps to avoid juice leakage.

The coil heads are of high quality and long-lasting. Most members of the vaping community say this coil heads run for more than a month without any difference in flavor or cloud production.

The wattage for this dual coils is limited to 150W and the results are mind blowing. The Uwell Crown series remains the best sub ohm clearomizer tanks in the market, you hardly change your coils as it lasts longer than you expect.

Specifications
  • Plug – pull coils are easy to replace
  • Bottom adjustable airflow control
  • Dual E-liquid filling system (both top and bottom)
  • Juice flow control system
  • All parts are detachable
Box contains
  • 1 x Clearomizer
  • 1 x 0.5ohm Extra coil
  • 1 x Extra Quartz glass tank
  • 1 x pack of extra rubber ‘O’ Rings
  • Crown III Key
  • Drip tip cover
Pros
  • Dual liquid filling system
  • Juice flow control system
  • Quality and longlasting coil heads
  • Best sub ohm tank for flavor
  • No leaks
Cons
  • Wattage is limited but still delivers better clouding and flavor 

Overall, this best temp control tank is ideal choice for people who looks for a cost effective and efficient clearomizer which can do decent job of cloud chasing, as well as better flavors. 

3. SMOK TFV8 CLOUD BEAST OCTUPLE COIL SUB-OHM TANK

best top fill sub ohm tank

One of the best vape tanks for the cloud is the Smok TVF8. This tank is a great choice in its own right for any sub ohm vaper. Smok TFV8 is an upgrade of its previous version TFV4, made of stainless steel and glass. Easy to replace the coils if you want to build your custom one.

The Airflow system is designed perfectly and its powerful Octuple coils are capable of generating clouds which can cover a small room with few vapes. The glass tank is durable and doesn’t crack even if you use few known tanks cracking E-juices.

The 18MM deck size with two poles and a hole size of 2MM accommodates even beasty coils, so you can test the maximum limits of cloud chasing.

The top-fill design makes it simple to refill, and tank capacity holds the perfect amount of e-liquid for newer vapers. So no need to worry about spilling and wasting any liquid.

Also, it doesn’t affect your battery life compared to TFV12, Can accommodate wattages above 200W, less than TFV12 though. All in all, it’s a great affordable sub ohm tank for beginner and advanced DTL vapers alike.

Specifications

  • 6mL Maximum Juice Capacity
  • Superior Stainless Steel Construction
  • Convenient Top-Fill Design with Hinge Lock
  • Dual Adjustable Airflow Control at Base
  • Black Delrin Ultra-Wide Drip Tip
  • Patented Turbo Engines Coil Structure
  • V8 RBA (4.0T-X) – 18mm Two-Post, Dual Terminal Deck 
Box contains
  • 1 Smok TFV8 Cloud Beast Tank
  • Heat resistant Delrin drip tip
  • 1 V8 – T8 Octuple eight head 0.15 ohm coil
  • 1 V8 – Q4 quadruple coil head with 0.15 ohm resistance
  • 1 V8 Turbo RBA head comes with 0.28 ohm coil installed
  • Extra glass tank
  • Organic cotton for your RBA head
  • Spare parts and vape bands
  • User manual
Pros
  • Definitely a cloud chaser tank – Huge Clouds and lots of airflow
  • High enough cloud production and Intense flavor
  • Efficient Airflow system
  • Battery life is better among best cloud vaping tanks
Cons
  • Juice leaking because of the rubber ring

One of a best sub-ohm tank atomizer with high cloud production paired with best flavor delivery, battery efficient, Ideal for medium wattage vapers. 

4. SMOK TFV12 PRINCE SUB-OHM TANK 

best sub ohm tank on the market

TFV12 Prince is the latest and new 510 atomizer tank, a sequel of TFV12 Beast King. This time the design is a little different and looks like a devil on work when fixed on a MOD. Guess what, Smok has again amused its Customers with a Bigger 8ml tank, yes you heard me.

The top filling system is redesigned with a button, you push the button to open the top for filling E-juices. TFV12 Prince is a Mid wattage Sub-ohm tank, so that explains the name.

A lower wattage range comparing with the Beast King, Ranges from 40W to 120W, though the wattage is less it has other bigger pros, Better battery life, ultra-precise flavor delivery, still a better cloud producer among the rivalries. It has Rebuildable deck, you can choose to build a coil of your choice as well.

Specifications
  • 8ml Tank capacity
  • Lock and swivel top cap
  • Top fill with a button push
  • Cobra drip tip
  • Stainless steel built
  • Dual Airflow system
  • 2ml Tank compatibility
  • 510 Thread
Box contains
  • 1x TFV12 Prince Tank
  • 1x V12 Prince Q4 Coils 0.4ohm (Pre-installed)
  • 1x V12 Prince X6 Coils 0.15ohm
  • 1x V12 Prince T10 Coils 0.12ohm
  • 1x Replacement Glass Tube
  • 1X User Manual
  • Spare Parts 
Pros
  • The whole design is nice, especially the top cap and top fill
  • Higher juice capacity
  • Produces a good amount of cloud and flavor
  • Leakproof design
  • 2ml tank compatible
  • Best top fill sub ohm tank
Cons
  • Airflow is excessive
  • Wattage is much lesser for a Mid-watt tank

If you think you’ll love the airflow, then this top fill vape tank is a good choice, as always SMOK has given the best in terms of coil performance. It provides you the much better flavor and clouds. 

5. UWELL VALYRIAN SUB-OHM TANK 

best sub ohm tank for flavor

A top sub tank category, built is even better with mostly metal. The top cap is made of the tough material which results in less heat while chain vape. The top filling tank is designed a bit differently than others, there is this button, you push the button ant the top pop opens with a click sound, as simple as that.

Fill up the e-Juice and close it with a push, again it gets locked with a click sound, The tank glass is covered on top with an ‘O’ ring which keeps the E-juice inside the tank avoiding any leaks. So neat and simple.

Valyrian comes with two types of Airflow restrictor pins, the difference is only the look, other than that the airflow is little restricted when you use this pin, Tree airflow valve make this Sub-ohm tank very airy.

This sub ohm tank has smooth airflow suitable for direct lung vaping and a convenient top-fill system. It’s an affordable bottom air sub ohm tank that’s great for both flavor and clouds. It’s best for intermediate to advanced users and not a beginner’s tank.

Specifications
  • 25mm Diameter Base
  • 0ml Max Capacity
  • Heat Insulated Flip to Fill Top Cap
  • 5mm by 8mm Dual Fill Ports
  • Valyrian Replacement Coils
  • 15 ohm Parallel Dual Coils
  • 95 to 120W
  • Threaded Coil Design
  • Unique Interchangeable Pins
  • Precision Triple Adjustable Bottom Airflow
Box contains
  • One Uwell Valyrian Sub-Ohm Tank
  • Two 0.15 ohm Coils
  • Two Extra Inner Coil Airflow Pins
  • One Extra Drip Tip
  • One Replacement Glass Tank Section
  • Spare Parts Pack
  • User Manual 
Pros
  • Top-fill design
  • Best flavor sub ohm tank
  • Airflow restrictor pins
  • Coil quality
  • Metal Body built
Cons
  • Only one coil available
  • No RBA 

The Uwells is known for the longevity of its coils and built. This is another solid variant from the maker. The coils are designed primarily for the flavor. This is not for cloud chasing. If you love to vape with intense flavor with a cost-efficient and the best tank for temp control, then this is the right choice for you. 

6. SMOK TFV8 BIG BABY BEAST SUB-OHM TANK

top rated sub ohm tanks

I’m not a big fan of Smok mods, but when it comes to buying tanks Smok is one of the best. TFV8 Baby beast is a mini sub-ohm tank version of TFV8 Cloud beast.

The Smok TVF8 is one of the most popular sub ohm tanks on the market.  It comes with a 3ml juice tank and is 22mm diameter. Is bigger than other mini sub-ohm tanks in the market, Swivel top filling system is designed similar to the other TFV series.

This tank is the best sub ohm tank for flavor. The V8-T6 Sextuple Coil head with 0.2 ohms and wattage range is 50-240w. The V8-Q4 Coil head with 0.15ohms and wattage range 50-180w.

Over all wattage is higher than most mini – Sub-ohm vape tanks. Adjustable airflow control allows you to control the airy nature of baby beast. The RBA deck with two posts allows you to build the coil of your choice for a customized vaping experience.

Specifications
  • Dimensions: 24.5mm x 56mm (D x H)
  • 510 threaded
  • Tank Capacity: 5ml
  • Construction: Stainless Steel
  • High-Grade Glass Reinforcement
  • 100% Pure Organic Cotton
  • Top Fill System with Hinge Lock
  • Dual Adjustable Airflow Control 
Box contains
  • 1 x TFV8 Big baby Tank
  • 1 x V8 baby X4 core 0.15 ohm Octuple Vape Coil
  • 1 x V8-T6 0.2 ohm Quadruple Vape Coil
  • 1 x V8 Baby RBA Head
  • 1 x Replacement Glass Tube
  • 1 x Drip tip adapter
  • 1 x User Manual
  • 1 x Spare Parts 
Pros
  • Larger juice capacity among Mini sub-ohm vape tanks category
  • RBA Deck with two poles
  • Glass tube quality
Cons
  • Juice leakage at times because of the rubber ‘O’ Ring

If you’re looking for a cheap rebuildable sub-ohm tank, this is an ideal choice for its deck and convenient design. With this best mini sub ohm tank, you can easily start building your coils and start your vaping journey. 

7. SMOK TFV8 BABY BEAST OCTUPLE COIL SUB-OHM TANK 

best rebuildable sub ohm tank

The SMOK TFV8 Baby Beast Sub-Ohm Tank is a minimized version of TFV8 Big Baby beast. It has one of the most capable coil systems and performance than other sub ohm tanks on this price range. It reduces the overall size as compared to the full sized TFV8 sub ohm tank by 30%.

This tank is a Sub-Ohm resistance atomizer and only work on mechanical mod or devices that can handle Sub-Ohm resistance of 0.5 ohms or lower. Simply, there are no leaks, no spit back and great coils truly is a cloud beast!

Made of high-quality materials, it is a well-constructed tank with a design that is resistant to leakage. This sub ohm vaping tank is a well-constructed tank with a design that is resistant to leakage.

It delivers impressive flavor and vapor for a sub ohm tank. Refilling it is easier than most tanks on the market. It’s best for MTL enthusiast or beginner vapers looking to quit smoking. The TFV8 Baby Beast is the best vape tank for vaping with a mini-sized vape MOD.

Specifications
  • Dimensions: 22mm x 53mm (D x H)
  • 510 threaded
  • Tank Capacity: 3ml
  • Construction: Stainless Steel
  • High-Grade Glass Reinforcement
  • Signature hinged top-fill system
  • Dual adjustable precision airflow control
Box contains
  • 1 x TFV8 Baby Tank
  • 1 x V8 baby Q2 core 0.4 ohm Dual Coil
  • 1 x V8 Baby -T8 0.15 ohm Quadruple Vape Coil
  • 1 x V8 Baby RBA Head
  • 1 x Replacement Glass Tube
  • 1 x Drip tip adapter
  • 1 x User Manual
  • 1 x Spare Parts
Pros
  • Best sub ohm tank for flavor
  • Mini version of a mini tank
  • RBA head
  • Strong built
Cons
  • Sometimes the bottom doesn’t get sealed.
  • Less compatible with the other SMOK versions.

An ideal mini sub-ohm tank for people who wants to have a smaller, stylish and compact vape tank. If your choice is flavor and you’re not a hardcore cloud chaser, then go for this one. A great Vape tank in small size. 

8. IJOY CAPTAIN SUB-OHM TANK

high wattage sub ohm tanks

One of the best vape tanks for flavor is the Captain sub-ohm tank from IJOY. The Captain sub-ohm tank is 25mm width stainless steel built, threading very few on the top cap so it screws easily, and has a tank capacity of 4ml, also compatible with the 2ml tank in TPD version.

If you want to know the unique feature, it is its coil system, these don’t have to thread, can easily swap in and out of the tank. A kanthal coil is available for intense flavor and a Stainless steel coil is available for mass cloud production.

The dual adjustable airflow control at the bottom gives a nice airy direct lung experience while maintaining the flavor.

The CA2 0.3ohm coil head’s rated wattage is between 60W to 80W, CA8 0.15ohm coil head’s rated wattage is between 60W – 100W. This tank is the best sub ohm tank for flavor. Longevity of these coil heads are pretty high was the most common comment from the vaping community.

Specifications
  • 2ml capacity (TPD compliant version), 4ml capacity (non-TPD compliant version for markets outside of the EU)
  • Threaded top filling system
  • Huge filling ports
  • Thread-less coil heads
  • 3ohm CA2 coil rated for 60-80W
  • 15ohm CA8 coil rated for 60-100W
  • Groove cut into the tank to aid with heat dissipation
  • Large adjustable cyclops airflow
  • 16mm x 2.5mm airflow slots
  • Wide 13mm bore drip tip
  • Constructed from stainless steel
Box contains
  • 1 x CAPTAIN SUBOHM TANK
  • 1 x CA2 Coil 0.3ohm (60-80W Pre-installed)
  • 1 x CA8 Coil 0.15ohm (60-120W)
  • 1 x Replacement Glass
  • 1 x 510 Drip Tip Adapter
  • 1 x Vape band
  • 1 x Warranty Card 
Pros
  • Fast unscrew top fill system
  • groove design for reduced heat
  • Best top fill sub ohm tank
  • Coil system
Cons
  • Didn’t see any cons, as this on the whole does a decent job for the money paid. Can’t complain even a single thing.

A convenient sub-ohm tank for vapor and flavor, both are pretty awesome with the unique coil design, in most other vape tanks you may not find the metal combination. Optimal for almost any vaper, a must have high performing low temp Vape tank. 

9. FREEMAX FIRELUKE SUB-OHM TANK

best mini sub ohm tank for flavor

The Freemax fireluke is a 25mm diameter sub ohm vape tank. Threaded top filling system for a tank capacity of 4ml makes the filling easy.

A 0.15ohm coil with rated wattage between 60W to 140W offers you better flavor and huge cloud production, 13mm bore drip tip is wide enough to inhale a lot of vapor to satisfy your lung hit experience.

The bubble design tank looks unique among its friends out there. The high quality built coils are long-lasting. The Freemax fireluke is a tank for the cloud chasers.

From the creators of one of the original sub ohm tanks, this atomizer delivers more than enough airflow for chucking big clouds. You get two huge airflow slots ideal for direct lungers. This top-rated sub ohm tank gives it a nice airy direct lung experience while maintaining the flavor.

Specifications
  • Fashionable bubble style and Colorful style tank
  • 4ml & 5ml e-liquid capacity
  • One kit variable for 2 atomizers – RTA &Subohm tank
  • Easily transform to sub-ohm atomizers
  • Big Velocity style deck for easy and quick build
  • Single or dual coil rebuild for option
  • Large adjustable bottom airflow for massive clouds and excellent taste
  • Organic Japanese cotton coil 
Box contains
  • 1 x Fireluke Tank
  • 1 x 0.15ohm DVC coil (pre-installed)
  • 1 x RTA Section
  • 1 x Replacement O-rings
  • 1 x Replacement Glass Tube(4ml)
  • 1 x User Manual
  • 1 x Gift Box 
Pros
  • Can be used as an RTA and Sub-ohm Vape tank
  • Bigger tank size
  • Less battery consumption
  • More vapor and intense flavor
  • Longer coil life
  • Best flavor sub ohm tank
Cons
  • Airy nature
  • Slightly high priced 

Worth enough for a quality two in one vape tank! It is suitable for both beginners and experienced vapers, as it is easy to setup and helps you understand the concept of RTA. 

10. ASPIRE CLEITO EXO SUB-OHM TANK

dual coil sub ohm tank

Aspire Cleito comes with two kanthal coils, a pre-installed 0.16ohm, and a 0.4ohm coil. To change the coil heads you should remove the top cap first, and then pull off the tank, the rated wattage is up to 120W.

But this is a perfect 100W sub-ohm tank which can produce a hell lot of clouds in a lower wattage, which can save the battery life drastically. The design is not so unique or fancy, it’s a plain simple see-through glass design, but when it comes to the performance, it’s a real show-stealer.

TPD compliance is being achieved, when you put on the 0.16ohm coil which is thicker, so the tank can accommodate the only 2ml of E-juice. Genius design, you don’t have to buy one more TPD compliant E-juice tank.

Aspire cleito has a top airflow control, this is a leak-proof vape tank practically. It provides plenty of flavors and huge amounts of clouds for cloud chasers. Just because you are on a budget doesn’t mean you can’t get a high-quality vape tank. Try this sub ohm vaping tank.

Specifications
  • Entirely Leak-Free Design
  • Borosilicate Glass E-Juice Reservoir
  • Premium Delrin Drip Tip
  • Large E-Liquid Capacity
  • Compatible with Original Cleito Coils
  • Made of Durable Stainless Steel 
Box contains
  • 1 x Aspire Cleito EXO Tank
  • 1 x Aspire Cleito Atomizer Coil (0.16 Ohms)
  • 1 x Aspire Cleito Atomizer Coil (0.4 Ohms)
  • 1 x Replacement Drip Tip
  • 2 x Replacement O-Rings
  • 1 x User Manual
Pros
  • TPD Compliant design, without the need buying one more E-juice tank
  • Massive cloud production
  • Leak-proof
  • Strong glass built
  • Longer battery life
  • Affordable sub ohm tank.
Cons
  • Flavour is quite less
  • Airflow control is not getting the purpose solved

Overall, a leak-proof and convenient vape tank, a beginner would be completely satisfied with the performance and maintenance. Durable and fairly priced vape tank, optimal for almost everyone. Great for beginner and intermediate vapers.

In a Nutshell, 

Need the best sub ohm tank 2021?

Hope I gave the information in simple and easy to understand language. If you’re gonna choose the best Vaping kit, remember one thing, there are a lot of best vape tank reviews and videos available on the internet on how to vape? What is vaping?

What’s the best wattage for vaping? What is an RBA Tank? What is the best sub-ohm tank 2021? Try and understand which suits you better from the vast experience of those vintage vapers, as they give you the much-needed clarity at their own cost. You don’t have to spend your money to experience all those tanks available in the market.

Happy Vaping!!!

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top