Sub-Ohm Vape Tanks
If you’ve had a look around the Ecigone website recently, you’ll probably have come to the conclusion that finding the right sub-ohm vape tank in 2025 can be challenging with so many options on the market. If you’re particular about getting your vape just right (I know I am) and you’re after huge clouds, intense flavour, or a smooth draw , then having the right vape tank makes all the difference.
At Ecigone, we’ve tested countless vaping products over the years, and I’ve put together a definitive list of the top sub-ohm vape tanks for cloud chasers. But before I get into the top picks, let’s first break down what sub-ohm vaping is and how it works
What is Sub-Ohm Vaping?
Many of you will have heard of sub-ohm vaping, and many will know what it is; for those who do not, it is a method of vaping which uses a unique form of vape tank and coils with a resistance lower than 1.0 Ohm. Your coil will heat up faster, thanks to low resistance, creating bigger vapour clouds and a stronger taste. If you wish to sub-ohm vape, you will have to find yourself a high-powered vape kit capable of managing low-resistance coils (Ecigone has plenty!).
You’ll also find that sub-ohm vaping works best with high VG e-liquids for thick vapour production. To get you going, I would advise a 70VG/30PG ratio. Using the Direct to Lung (DTL) vaping technique, sub-ohm vaping is where vapour is breathed immediately into the lungs rather than initially retained in the mouth. If you have never smoked, I would advise starting with an MTL (Mouth to Lung) vape kit—such as a pod kit—as it's much more beginner-friendly.
How Does Sub-Ohm Vaping Work?
I’d like to dive into the details now and explain to you just how sub-ohm vaping works. The process involves several key steps, so let’s take a look:
- Firing the Device: When you press the fire button, power from the battery is sent to the coil.
- Coil Heating: The coil heats up rapidly in the vape tank, vaporising the surrounding e-liquid soaked into the wick.
- Vapour Production: The high VG content in your sub-ohm e-liquids creates thick, dense clouds.
- DTL Inhalation: Unlike MTL vaping, which mimics cigarette smoking, sub-ohm vaping allows you to inhale vapour directly into the lungs for a smoother, more powerful hit.
What is a Sub-Ohm Vape Tank?
You can’t have a sub-ohm device without a good sub-ohm vape tank! But what is it? Well, a sub-ohm vape tank, is a type of vape tank specifically designed to house low-resistance coils. It is built to handle high wattage and maximise vapour production, giving you those tasty, voluminous clouds I know you’re after.The parts of a sub-ohm vape tank can be broken down into four different pieces:
- Connector: Attaches the vape tank to your vape mod.
- Coil: The heating element responsible for vaporising your e-liquid.
- Glass Tube/Tank: Holds your e-liquid inside the vape tank.
- Drip Tip/Mouthpiece: Where you inhale the vapour from.
What Devices Can You Use for Sub-Ohm Vaping?
You should keep in mind that sub-ohm vaping is not compatible with every vape kit. It’s usually not supported by pod kits, MTL kits, and lower-powered devices. If you like to puff out large clouds, though, high-powered box mods and sophisticated vape kits are meant to work with sub-ohm vape tanks, and these are the kinds of vape kits you should look at.Except for some made especially for DTL vaping, most pod kits are not meant for sub-ohm vaping. Sub-ohm kits are more complicated and best suited if you are a seasoned vaper who is used to sub-ohm vaping. Since an MTL setup more closely resembles smoking, if you are a beginning vaper quitting cigarettes, this type of setup will be better suited to you.
What E-Liquids Can You Use With a Sub-Ohm Vape Kit?
If you’ve got a pod kit, you’ll know that they are best suited for use with high PG e-liquids since they are thinner and vaporise easier at low power. Due to the high power of sub-ohm kits, they require you to use high VG e-liquids in their vape tanks. But why?
Well, VG is thicker than PG, requiring more power to vaporise correctly, and the more VG there is, the bigger the clouds that are produced and the smoother the throat hit - who doesn’t want that? I should warn you, though, that using low VG e-liquids in your sub-ohm setup can be disastrous and lead to faster coil burnout, dry hits, and harsh throat hits - not something you want from your vaping sessions.
The Top 5 Sub-Ohm Tanks of 2025
An now for the main event! Now that you understand how sub-ohm vaping works, let’s dive into the best sub-ohm vape tanks for cloud chasing in 2025. Here we go!
BD Vape Precisio Sub-Ohm Vape Tank
The BD Vape Precisio Sub-Ohm Vape Tank is yet another high-quality piece of vape hardware from the people at BD Vape. With a 30mm diameter and 2/4.5ml capacity, along with the excellent BDC mesh coils, this sub-ohm vape tank is absolutely exceptional. Starting off strong, I know. Add to that the top airflow design, and you have a sub-ohm vape tank worthy of the BD Vape name. I know we've just started, but this is definitely my favourite!
Why Choose It?
- Excellent flavour delivery
- Rechargeable via Type-C USB
- Adjustable airflow for a customised draw
- Durable construction for long-term use
Pros
- Great for both flavour and clouds
- Leak-resistant design
- Mesh coil
- User-friendly coil installation
Cons
- Limited coil compatibility
- Smaller e-liquid capacity than some other vape tanks
Vaperz Cloud Shift Sub Tank
Vaperz Cloud is a brand that needs no introduction. Known for its awesome hardware, the Shift Sub Tank is no different. Designed in the UK by Vaperz Cloud themselves, it is 26mm in diameter. This vape tank features a nifty bottom airflow design and utilises the fantastic VC coil, which provides some of the best flavours on the market. The Shift Sub Tank is even compatible with the iconic Voopoo PNP coils and the Vaporesseo GTX coils, making it the most versatile vape tank on this list.
Why Choose It?
- Large e-liquid capacity
- Top-fill design for convenience
- Compatible with multiple coil options
Pros
- High-quality construction
- Excellent vapour production
- Easy-to-use design
Cons
- Can be bulky on smaller mods
- Airflow might be too open for some users
Vaperz Cloud Shift Sub Tank XL
The Shift Sub Tank XL takes everything you know and love about the Shift Sub Tank and makes it - you guessed it - bigger! Coming in at 29mm in diameter, you can enjoy all the best bits from the original Shift Vape Tank, including cross-coil compatibility and the awesome VC coils, now in a bigger format.
Why Choose It?
- Upgraded e-liquid capacity compared to the regular version
- High-performance coils for cloud chasers
- Durable and leak-resistant
Pros
- Holds more e-liquid for longer sessions
- Produces massive vapour clouds
- Strong, durable build
Cons
- Larger size may not be ideal for all mods
- Consumes more e-liquid due to high power requirements
Voopoo Uforce-X Nano Vape Tank
Fresh from the vape geniuses at Voopoo, the Uforce-X Nano Vape Tank features a top fill system and a top airflow design, making it an extremely accessible option. With a 26mm diameter, his vape tank utilises the tried and tested PNP X coils - and if you’ve been in the vaping game for a while, you know just how exceptional they are. This is another belter from Voopoo, and honestly, I don’t know how they get it so right so often. But hey, I’m not here to question it!
Why Choose It?
- Compact and lightweight
- Voopoo’s signature flavour-enhancing coil technology
- Simple top-fill system
Pros
- Great flavour production
- Smaller and more portable than other sub-ohm vape tanks
- Compatible with a wide range of Voopoo coils
Cons
- Lower e-liquid capacity than XL-sized vape tanks
- It may not produce as much vapour as some larger vape tanks
Vaporesso iTank T Sub-Ohm Tank
Vaporesso is another vaping giant, and their 27mm diameter iTank T Sub-Ohm Tank is the latest innovation. This vape tank's top airflow design lets air circulate freely, and the special 3D honeycomb of the GTI coil is loved by vapers everywhere, with a lot of people choosing it as their preferred coil - me included! I loved this vape tank, and plenty of Ecigone customers agree with me - just check out the reviews!
Why Choose It?
- Advanced airflow system for precision control
- Mesh coil compatibility for intense flavour
- High VG e-liquid optimisation
Pros
- Smooth airflow for great flavour
- Works well with multiple e-liquid types
- Sturdy build quality
Cons
- Slightly more expensive than some alternative vape tanks
- Coil longevity could be better
Summary
If you’re looking to get the best clouds and flavour from your sub-ohm setup, these top 5 sub-ohm vape tanks for 2025 deliver exceptional performance. While I didn’t get around to trying all of these vape tanks, I did get to test the BD Vapes Precisio Vaoe Tank, the Vaperz Cloud Shift Vaoe Tank, and the Vaporesso iTank T Vape Tank. I loved them all, and they each brought something new to the table, but I always found myself switching the BD Vapes Precisio Sub-Ohm Vape Tank back in. The BDC coils were just out of this world, and I can confidently offer this vape tank up as my personal recommendation to you.
At the end of the day, though, all these vape tanks provide a high-quality experience, and whether you want maximum vapour production, precision airflow control, or durability, these tanks have you covered.
If you’ve still got some questions that need answering, you should check out Ecigone’s guide on choosing the right vape kit for more in-depth advice. Plus, browse our other guides and informative blogs to stay up-to-date with the latest vaping knowledge!
