A Complete Guide to Vape Tanks 2025

What Is a Vape Tank?

The part of a vaping device that holds the e-liquid and makes smoke with the coil is called the vape tank. Being in the middle of the tongue and the battery or mod, it's the heart of the package. When you press the fire button, the coil inside the tank heats the liquid so that you can breathe it in.

In short, without a vape tank, your device wouldn’t be able to deliver consistent flavour, smooth airflow, or controlled vapour production. Modern tanks have features like easy refill systems, changeable airflow, and seals that don't leak, which makes them necessary for both new and experienced users.

Main Components of a Vape Tank

• Drip Tip (Mouthpiece): The part where you inhale vapour. There are wide drip tips for direct-to-lung smoking and narrow drip tips for a tight mouth-to-lung draw.
• Chimney: Connects the coil to the drip tip and directs vapour upward for a smooth flow.
• Glass Tube/Reservoir: Holds the e-liquid. Glass is often used because it keeps flavours better than plastic and doesn't damage easily.
• Coil (Atomiser Head): The part of the tank that heats up. It takes e-liquid from the tank and turns it into vapour when the gadget is turned on.
• Base/Connector: This is the part of the tank that holds the coil in place, controls airflow, and links to the battery or mod.

What Does a Vape Tank Hold?

There are two main things that a vape tank holds:

• E-Liquid (Vape Juice): The tank reservoir can hold any e-liquid you want, whether it's nicotine salts, freebase nicotine, or flavours with no nicotine.
• The Coil (or Atomiser Head): Inside the tank, the coil is soaked with e-liquid from the reservoir. When the coil gets power from the battery, it turns the liquid into vapour, which you then inhale.
• The fact that tanks hold fluids and house the coil is what makes them so important. A good tank ensures that the e-liquid flows smoothly to the coil, preventing dry hits and maintaining consistent flavour.

E-Cigarette Tank vs Vaporiser Tank

You'll see the words “e-cigarette tank” and “vaporiser tank” a lot when you look into vape devices. Even though they both hold e-liquid and the coil, they are not exactly the same in terms of style, performance, or who they are meant for. Vaping e-liquids is what e-cigarette tanks are made for.

They hold the e-liquid tank, the vape coil, and the wick. They heat the liquid up so that it turns into a vape that can be swallowed. This makes them perfect for nicotine e-liquids or shortfills. Vaporiser tanks, on the other hand, are often used for dry herbs, concentrates, or extracts. They don't turn e-liquid into vapour; instead, they heat solid or mostly solid substances at a fixed temperature. This way keeps the flavour and smell while keeping the food from burning. 

Knowing these differences will help you pick the best choice for the way you vape.

Key Differences Between E-Cigarette Tanks and Vaporiser Tanks

Which One Should You Choose?

• Choose an e-cigarette tank if you want a simple, beginner-friendly option which mimics smoking and pairs well with nicotine salts.
• Choose a vaporiser tank if you’re after more vapour, stronger flavour, and multiple features like wide airflow and rebuildable coils.

How Do Vape Tanks Work?

Even though vape tanks look simple, they're carefully made to give you taste, vapour, and a smooth draw. Most of the time, tanks hold e-liquid and send it to the coil, where heat turns it into smoke. Not a single part of the tank is idle during this process.

What Can I Put in My Vape Tank?

The tank on your vape is only made for e-liquid. But not all e-liquids work the same. Your tank type and smoking style will help you choose the right one:

• Nicotine Salts: Best for MTL (mouth-to-lung) tanks and e-cigarettes. They provide higher nicotine levels with a smooth throat hit.


• Freebase Nicotine E-Liquids: Suitable for sub-ohm and regular vape tanks. Higher wattages produce bigger clouds and more intense flavour.


• VG/PG Ratio:


• 50/50 blends: Great for MTL tanks and nicotine salts.70/30 VG/PG or higher VG: Perfect for sub-ohm tanks, giving thicker vapour and smoother inhales.
• 70/30 VG/PG or higher VG: Perfect for sub-ohm tanks, giving thicker vapour and smoother inhales.

Important:

Do not put water, essential oils, or other products that are not for vaping in your tank. Doing so can harm your health and damage your device.
For high-quality e-liquids and vape kits suited to your tank type, check out the wide selection available at Immyz Vape Store .

The Origin of Vape Tanks

Did you know the concept of vape tanks comes from medical nebulisers used for treating asthma? These devices turned liquid medicine into an inhalable mist, just like how your vape tank turns e-liquid into vapour today. Vaping simply borrowed the science and made it more flavourful.

There are different types of vape tanks for different ways of smoking. If you choose the right style, you can get the effect you want, whether it's big clouds, strong flavour, or something simple. Below is a detailed look at the common tank types, with pros, cons, and what to expect. Our online vape shop stocks tanks from brands like Aspire , Uwell coil , Smok , Horizontech , GreekVape , and more. Check out the tanks area if you're looking for accessories, vaporisers, or tanks.

• Sub-Ohm Tanks: Made for cloud chasing and high-VG e-liquids. Produce large clouds and strong flavours with low-resistance coils (usually <1.0Ω).
• MTL (Mouth-to-Lung) Tanks: Mimic cigarette draws with tighter airflow, giving smoother throat hits. Best with nicotine salts or balanced VG/PG e-liquids.
• Rebuildable Tank Atomisers (RTAs): Allow you to build your own coils. Offers more control over taste, coil resistance, and maintenance but requires skill.
• Rebuildable Dripping Tank Atomisers (RDTAs): Hybrid of dripping and tank storage. Provides rich flavour without manual dripping each time.
• Disposable Tanks: Pre-built tanks that are replaced when the coil wears out or flavour fades. Ideal for ease of use, travel, or minimal maintenance.

Tank Type	Best Use / Vaping Style	Typical Coil Resistance	Ideal E-Liquid VG/PG Ratio	Pros	Cons
Sub-Ohm Tanks	Direct-to-lung, cloud chasing, flavour exploration	Low (<1.0Ω)	High VG (70/30 or higher)	Large clouds, bold flavour, great for advanced users	Higher juice & battery usage, steeper learning curve
MTL Tanks	For a cigarette-like draw, nicotine salts, and discreet vaping	Higher resistance (≈1.0–1.2Ω+)	Balanced VG/PG (50/50 or slightly higher PG)	Smooth throat hit, economical, easier to maintain	Less vapour, limited cloud size, milder flavour intensity
RTAs	DIY builders, flavour perfectionists	Varies (single or dual coil builds)	Depends on build; often high VG for bigger clouds	Customisable, long-term cost saving, excellent flavour	Requires experience, more cleaning & maintenance
RDTAs	Hybrid dripping + tank style, flavour with convenience	Similar to RTAs	Often high VG for wicking efficiency	Great flavour, less dripping mess, versatile	Can leak if wicked poorly; requires more attention than sealed tanks
Disposable Tanks	Travel/backup / no fuss use	Factory set	Depends on tank, often balanced or higher VG	Very easy; minimal set-up; no coil building	Less eco-friendly; costs add up; fewer customisation options

How to Use a Vape Tank Properly

The right way to use a vape tank will give you better flavour, a smoother smoking experience, and coils that last longer. Following the right ways to fill, refill, and empty your e-cigarette tank can help you avoid leaks, burned hits, and wasted e-liquid, whether you're setting up your first tank or switching to a more advanced one.

How to Fill a Vape Tank for the First Time

It's important to fill up your vape tank the first time because new coils need to be "primed" before they can be used. Here's a simple method that's good for beginners:

Step-by-Step Guide:

1. Take the tank apart by unscrewing the tank lid or top cap, based on the design.
2. To avoid dry hits, put a few drops of e-liquid straight on the cotton of the coil for priming purposes.
3. Fill up the tank with e-liquid. Carefully pour your vape juice into the tank's fill port, making sure to miss the central airflow tube.
4. Put the tank back together, making sure that all of the parts are securely closed to prevent leaks.
5. Let it soak. Leave the tank alone for 5 to 10 minutes so the coil can soak up all the juice.

How to Refill a Vape Tank

When your tank gets low, properly refilling it helps keep it working well and stops it from leaking.



Best Practices:

• To keep the coil from getting burned, fill the tank back up before it's totally empty.
• To get rid of air bubbles, tilt the tank a little while you fill it up.
• Don't fill it all the way to the top; leave a little space for air.
• Before re-sealing, always wipe off any extra liquid from the tank and threads.

Fun Fact

Leaking Myths:  Most leaks don’t happen because of faulty tanks but due to wrong filling methods or mismatched e-liquids. A small tweak can save a lot of mess.

How to Empty a Vape Tank

Sometimes you'll need to get rid of old e-liquid, like when you change flavours, coils, or clean the device.



Safe Method to Empty a Tank:

• Disassemble the tank from your device.
• Pour any liquid that's left over into a paper towel or a throwaway container.
• For a deep clean, run warm water over the tank without the coil.
• Use a paper towel or let it dry naturally before putting it back together.

Pro Tip: Always use good vape juice that works with the type of tank you have. One example is that sub-ohm tanks work best with high-VG e-juices, and MTL tanks work best with nicotine salts. Both can be found at Immyz E-Liquids.

Vape Tank Maintenance and Cleaning

Keeping your vape tank clean and in good condition is essential for achieving smooth flavours, preventing leaks, and extending the lifespan of your coil. Regularly cleaning your device, oxidation, and e-liquid buildup can slow down your device. However, you can keep it in great shape by cleaning and fixing problems on a regular basis.

Did you know

Cleaning your vape tank regularly doesn’t just improve flavour, but it can actually extend coil life.

How to Clean a Vape Tank

A clean tank keeps the flavours from mixing, so every puff tastes new.



Here's how to clean your vape tank:

• Separate the drip tip, glass, coil, and base from the tank.
• Rinse with warm water. Use warm running water to clean the metal and glass parts, but never the coil.
• If you need to do a deep clean, rinse everything well after soaking the parts in warm water mixed with a few drops of mild dish soap.
• Let the tank air dry so that no water gets stuck. Pat it dry with a paper towel.
• Put everything back together and add more e-liquid. Once everything is completely dry, do this.

Pro tip: Regular cleaning every 1–2 weeks keeps your vape tasting its best.

Why Is My Vape Juice Turning Dark in the Tank?

Don't worry if your vape juice turns dark in the tank; this happens a lot.

Main Reasons Your Juice Turns Dark:

• Oxidation: When e-liquid is exposed to air, it turns darker over time.
• Residue from the coils: Old or burned coils release particles that change the colour of the juice.
• Sweeteners: E-liquids that are high in sugar caramelise faster, which makes the liquid look darker.

Solution: To keep your vape juice clear and fresh, replace your coil often, stay away from e-liquids that are too sweet, and clean your tank often.

Why Is My Vape Tank Leaking from the Bottom?

A leaking tank can waste e-liquid and cause messy problems.

Common Causes of Leaks:

• Loose O-rings or seals: Bottom leaks are often caused by rubber bands that are worn out.
• Not properly filling: either too much or too little liquid in the centre airflow tube.
• Broken glass: If the tank has cracks or chips, liquid can leak out.
• Thin e-liquid: High-PG juices are more likely to seep through gaps.
• Old coil: If the head of the coil is old, juice can leak out of the base.

Troubleshooting Tips:

• Check for damaged O-rings and repair or replace them.
• Fill the tank slowly and avoid the centre airflow tube.
• Use high-VG e-liquids in sub-ohm tanks for a thicker vape.
• Ensure the tank is securely tightened, but not overly tight.

How to Choose the Right Vape Tank

Choosing the right vape tank can absolutely change the way you vape. What you should choose relies on the style you like, the flavours you want, and how much upkeep you can handle. There is a tank made for everyone, from beginners who want something simple to skilled users who want to chase clouds. When picking a vape tank, consider these important factors:

• Style of Vaping: If you prefer a cigarette-like feel, choose an MTL (mouth-to-lung) tank. For bigger clouds and direct lung hits, go for a sub-ohm tank.
• Airflow Options: Adjustable airflow lets you control throat hit and vapour density. MTL works best with tighter airflow, while DTL works best with wider airflow.
• Coil Compatibility: Some tanks support multiple coil resistances, allowing you to use a variety of e-liquids.
• Budget: Disposable tanks are inexpensive and beginner-friendly. RTAs (rebuildable tank atomisers) are costlier but ideal for experienced users who build their own coils.
• Type of E-Liquid: Sub-ohm tanks perform best with high-VG e-liquids, while MTL tanks are suited for nicotine salts.

What is a Good Tank for Vaping?

Category	Tank Type	Recommended	Best For
Flavour Lovers	MTL (Mouth-to-Lung)	Innokin Zenith II, Aspire Nautilus 3	Rich flavour, smooth nicotine salts
Cloud Chasers	Sub-Ohm (Direct Lung)	SMOK TFV18, HorizonTech Falcon King	Dense vapour, high-VG e-liquids
Balanced Use	Hybrid/Versatile	GeekVape Zeus Sub-Ohm, Vaporesso iTank	Both flavour and vapour
Beginners	Disposable Tanks	Freemax Gemm, Vaporesso GTX Disposable	Easy use, no maintenance

Best Vape Tank for Coil Life

If you’re tired of replacing coils too often, consider tanks designed for longer coil performance.

• Innokin Zlide Tank: Known for its reliable coils that last longer with nicotine salts, making it a great choice for MTL vapers.
• HorizonTech Falcon 2: Features mesh coils that provide excellent flavour and durability, perfect for high-VG juices.
• GeekVape Zeus Tank: A leakproof design with extended coil life, offering a hassle-free experience and great value.

Pro Tip: To Maximise Coil Life

• Always prime new coils before use.
• Use e-liquids that match your tank type.
• Avoid chain vaping at high wattages to prevent burning the cotton.

Final Thoughts

Vape tanks have a big impact on your whole smoking experience, from the taste to the clouds to how long the coils last. Whether you like MTL tanks for a draw that feels like a cigarette, sub-ohm tanks for thick vape, or rebuildable tanks for full customisation, picking the right one will ensure your satisfaction and performance. Your tank and coils will last longer if you clean them often, refill them correctly, and use the right e-liquids.

As vaping technology keeps getting better, buying the right tank now will make your experience better and smoother tomorrow. If you want to look at reliable e-liquids, tanks, and parts, go to Immyz and find the setting that works for you.