Geekvape Zeus Z Nano 3 Tank
Geekvape kept the Z Nano's compact shape and fixed the part people actually complained about: the fill. The Nano 3 uses a push-to-open top cap, so you press it back, drip your juice in, and click it shut. No twisting a ring into alignment with a full tank in your hand. Capacity is up to 5mL now, a real jump over the 3.5mL Nano 2, which is the difference between topping off twice a day and once. It runs Geekvape's B Series coils, the same ones already living in the Aegis Boost line, so if you own one of those the spares in your drawer already fit this tank. This is the genuine Geekvape tank, not a copy, and it seats on any 510 mod. Black, Blue, or Rainbow above.
- 5mL capacity, up from 3.5mL on the Nano 2, so refills come around less often
- Push-to-open top fill, no ring to twist or line up
- Runs Geekvape B Series coils, shared with the Aegis Boost family
- Top adjustable airflow, tune the draw from restricted MTL to a looser pull
- Threaded 510 base, works on any 510 mod
- Ships with two coils, a spare glass tube, a spare drip tip and a coil tool
Tank Specs
| Spec | Detail |
|---|---|
| Capacity | 5mL |
| Coil compatibility | Geekvape B Series coils (0.2, 0.3, 0.4, 0.6, 1.2 ohm) |
| Coil install | Threaded, screws into the base |
| Fill | Push-to-open top fill |
| Airflow | Top adjustable airflow ring |
| Connection | Threaded 510 |
| Drip tip | 510 drip tip, two bore sizes included |
| Material | Stainless steel body, glass tube reservoir |
| Colors | Black, Blue, Rainbow (choose above) |
| In the box | Tank, 0.2 ohm B Boost coil, 0.4 ohm B Boost coil, spare glass tube, spare drip tip, coil tool, manual |
| Authenticity | Genuine Geekvape |
What Fits This Tank
| You need | Get |
|---|---|
| Replacement coils | Geekvape B Replacement Coils, in 0.2 through 1.2 ohm |
| A tighter mouth-to-lung coil | Geekvape B MTL Coil for a cigarette-style draw |
| A mod to run it on | Aegis Mini 2 M100 or the Aegis Solo 2 S100, or the dual-battery Aegis Legend 2 L200 |
| Juice for a sub-ohm coil | Higher-VG Central Vapors e-juice for the 0.2 and 0.4 ohm coils |
| Juice for a higher-ohm coil | Nicotine salts pair well with the 0.6 and 1.2 ohm B coils |
Setup and Priming
Prime a coil before its first fill or you will taste it. Screw the new coil into the base, then put two or three drops of juice straight onto each wicking window on the side of the coil until the cotton looks wet, not white. Fill the tank, thread it onto your mod, and let it stand five to ten minutes so the wick soaks all the way through. Start your wattage low and walk it up rather than jumping to the top of the range on a dry-ish coil. That first-fill patience is what buys you a full-life coil instead of a burnt one on day one.
To fill, press the top cap back to expose the fill port, add juice, and click it closed. Keep the level below the center chimney. The airflow ring at the top sets the draw: closed down for a tight mouth-to-lung pull on the higher-ohm coils, opened up for a warmer restricted direct-lung hit on the 0.2 Boost. Replace a coil when the flavor turns muddy or you notice a scorched note, and always drop the tank a few watts when you swap in a fresh one.
Matching the Coil to Your Draw
| B Series coil | Wattage | Draw style |
|---|---|---|
| 0.2 ohm Boost (included) | 50-58W | Warm restricted direct-lung, most vapor |
| 0.3 ohm | 30-38W | Restricted direct-lung |
| 0.4 ohm Boost (included) | 25-35W | Loose mouth-to-lung or light DL |
| 0.6 ohm | 15-25W | Mouth-to-lung, salt-friendly |
| 1.2 ohm | 10-14W | Tight cigarette-style MTL |
Wattage figures are Geekvape's marked ranges for the B Series coils. Start at the low end and adjust to taste.
Why Central Vapors
We stock the genuine Geekvape tank and the B coils that go in it, so your replacements come from the same shelf as the hardware. We have sold vape gear since 2013 and answer coil-and-compatibility questions from people who actually run the stuff. Order by 12pm CT on a weekday and it ships inside 48 hours, free past $95, and the satisfaction guarantee covers the order either way.
Common Questions
| Q |
How do I prime the coil so it doesn't burn?
Put two or three drops of juice on each wicking hole on the side of the coil before you install it, fill the tank, then let it sit five to ten minutes before the first pull. Start low on wattage and build up. A coil that gets fired dry on a fresh install is done, and no amount of soaking brings it back.
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| Q |
Which coils fit the Zeus Z Nano 3?
Geekvape B Series coils, the ones you can buy here in 0.2 through 1.2 ohm. Those are the same B coils the Aegis Boost pods use, so they are easy to keep in stock. The Z Series coils from the full-size Zeus tanks are a different coil and do not fit this one.
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| Q |
The tank is leaking or spitting. What now?
Most leaks trace back to the coil. Check that it is threaded in snug, not cross-threaded or barely finger-tight, and that you did not overfill past the chimney. Running a low-VG or salt juice through the 0.2 ohm coil can also weep, since a wide mesh coil wants a thicker liquid. A coil near the end of its life wicks poorly and gurgles too, so if a fresh one fixes it, that was the cause.
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| Q |
Do you sell replacement glass for it?
The tank ships with a spare glass tube in the box, so you have a backup from day one. We do not stock a separate Zeus Z Nano 3 glass on its own yet. The full-size Zeus glass and the Z Nano 2 glass are different diameters and will not fit the Nano 3, so do not order those as a substitute. If you crack both tubes, contact us and we will help you source one.
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| Q |
Can this do both mouth-to-lung and direct-lung?
Yes, and the coil you pick sets which. The 0.6 and 1.2 ohm B coils with the airflow closed down give a tight cigarette-style mouth-to-lung draw. The included 0.2 ohm Boost coil with the airflow open runs a warm restricted direct-lung. The 0.4 ohm included coil sits in the middle for a loose MTL or light DL.
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| Q |
What wattage should I run?
Match it to the coil. The included 0.2 ohm Boost likes 50 to 58W, the 0.4 ohm Boost likes 25 to 35W, and the higher-ohm B coils run lower, down to 10 to 14W on the 1.2 ohm. The wattage is also stamped on the side of each coil. Begin at the bottom of the range and creep up until the flavor is where you want it.
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| Q |
Is this a genuine Geekvape tank?
It is. This is the real Geekvape Zeus Z Nano 3, not a clone or a look-alike, and it takes authentic Geekvape B Series coils. It threads onto any 510 mod, so you are not locked into a single device to use it.
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For use by adults 21+.
