Oxva Arbiter Solo RTA

25mm RTA, Single Coil, Two Post Clamp Deck, 2ml, Top Fill
Coil Resistance 0.3ohm
Coil Types Fused Clapton Coil
Made In China
Tank Capacity 2ml
Tank Features Adjustable Airflow, Rebuildable Coils, Top Fill
Weight 76g
Height 5.3cm (2.1")
Diameter 2.5cm (1.0")


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The OXVA Arbiter Solo RTA is a 25mm Rebuildable Tank Atomiser that includes features that both improve performance and make it easier to use. The Arbiter boasts a leak-proof RDL (Restricted Direct To Lung) airflow, due to the air intake being at the top of the tank instead of the bottom. This 2ml RTA has a single coil build deck and features a 510 connection, meaning it can be paired with most vape mods.


  • 2ml RTA
  • Supports Single Coil Builds
  • Dual Airflow Control System
  • Two Post Clamp Deck
  • 510 Connection

The Arbiter Solo has a unique dual airflow control system design, with airflow coming from top to bottom and side. Turning the top ring to the left closes the side airflow, which suits an MTL vaper. However, if turned to the right, you’ll experience an RDL vape. The deck’s wide coil ports will accommodate most rebuildable coils, plus the ports will accommodate a range of cotton wicks. Its two-post clamp deck has been made so that you can cut away any excess coil after installing, ensuring a perfect fit every time.

A key benefit of an RTA is that you have control over what type of coil setup you use and essentially create a vape that’s ideal for you. However, an RTA is as easy to refill as many standard tanks and the Arbiter Solo is no different. Simply unscrew the top, fill with up to 2ml e-liquid, then once the top is screwed back on, you’re all done. In the box, you’ll find most of what you’ll need to get started, including both a prebuilt coil as well as a cotton wick, so you can get started straight away.


  • Arbiter Solo RTA
  • 2 x 2ml Spare Glass
  • Fused Clapton Coil
  • Shoelace Cotton
  • Accessory Bag

Important information about Rebuildable Tank Atomisers:

Rebuildable atomisers are recommended only for experienced users. You should have the knowledge and access to the equipment that is required to set up this atomiser properly.

Before building coils or using an RTA you should have a thorough knowledge of battery safety, Ohm's Law and vaping in general.

Before fitting a coil onto your rebuildable atomiser ensure it is in a safe condition and registering the correct Ohmage, this testing and checking can be achieved by using a dedicated Ohmmeter. Coils should not be tested on vape devices.

70% VG

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Freebase Nicotine, 18mg Nicotine Strength, 70% VG, Shortfills, TPD
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Grape Drank Shortfill E-Liquid by Ruthless

Grape, Soda, Candy
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Rise On Ice Shortfill E-Liquid by Ruthless

Lychee, Mango & Menthol
from £4.50
0 3 6 12 18
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Mambo E-Liquid by El Diablo

Banana, Cream, Caramel, Cake
from £3.99
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0 3 6 10 12 18 20
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Lemon Tart E-Liquid by Dinner Lady

Lemon Curd, Meringue, Pastry Crust
from £3.99
2 Pack
0.1Ω - 0.23Ω

Coilology Alien Handmade Coils

Pre-Made RDA & RTA Coils, Multiple Resistances, VW & TC Mode

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5 stars (2)
4 stars (0)
3 stars (1)
2 stars (0)
1 star (0)

By Mark from Cheshire

So, so (26 June 2022)

Bought this tank to replace an innokin ares 2 that I unfortunately lost. The ares 2 was no longer available here so I opted for the arbiter solo. Had it for 3 months now so I can probably give a balanced review. First off, the pros. As the air flow is at the top, it doesn't leak. Like never. The build deck is really sturdy, and well designed. It's really easy to build on. However, for me, this is all overshadowed by the cons. To rebuild it, you need to empty it, and that usually means wasted juice and a mess. The biggest issue though, is the fact that you need to unscrew the top to fill it. This is a pain and means that all of your airflow settings get changed by you having to unscrew the top. It also only comes with the 2ml tank, which means that you have to refill it a lot. Give me the Ares 2 with it's slide top filling system any day!

By Rasti from Peterborough

Nice RTA (26 March 2022)

It is beautiful and has a great taste. It's easy to build. How you learn to fulfill it is easy. It is made of good quality.

By Hursty from Cardiff

Quality vape (26 January 2022)

Was looking for a new tank and this ticked the box so pleased I bought it totally leak free easy to build excellent quality and looks amazing on all my devices my number one carry