Wotofo Serpent Sub Tank Review

Best Deal: $21.20 from Heaven Gifts


9.2 Total Score
Serpent Sub Tank Review Bottom Line

Serpent Sub Tank by WOTOFO is a 22mm diameter sub-ohm tank with replaceable coil and 3.5ml e-liquid capacity, it features adjustable bottom airflow, easy top filling system, PEEK insulator and gold plated 510 pin. With high quality stainless steel and glass construction, Serpent Sub Tank is durable for daily use. A great sub-ohm tank for flavor chaser.

Recommended store: Buy from an Authorized Dealer - Heaven Gifts.

In-Depth Serpent Sub Tank by WOTOFO Review:

The Serpent Sub Tank ($21.20 from Heaven Gifts) is one of the newest addition by WOTOFO to their Serpent Tank family. Serpent Tanks has been loved by vapers because of its affordable price and ability to deliver great flavor and decent vapor at the same time. This iteration comes from the original Serpent Mini which is a rebuildable tank atomizer (RTA). I think this should be one of the Top Sub-Ohm Tanks of 2016 because aside from the flavor and vapor it delivers, this has one of the best sizes to juice capacity ratio of all the tanks I have used.

Serpent Sub 22mm Features:

The Serpent Sub is a standard atomizer with 510 threaded connection and is offered in two sizes (22mm & 25mm) and two colors (black & stainless); today we will focus on the 22mm. This tank is mainly made of stainless steel and glass. The top fill of this tank is threaded and very easy to use; the air flow is adjustable to suit your needs. One of the best features of the Serpent Sub is the compatibility with Kanger’s SSOCC coils, you won’t have a hard time purchasing different coil heads for this.

Here’s what’s included in the package:

  • One Wotofo Serpent Sub Sub-Ohm Tank (0.5ohm coil head installed)
  • Additional 0.5ohm coil head
  • Additional Glass Tank Section
  • Spare O-Rings
  • User Manual

Serpent Sub 22mm Design:

I must admit, the design of this atomizer is amazing! Never have I thought that a compact size sub-ohm tank atomizer would ever have this much juice capacity. The overall size of the Serpent Sub is 22mm in diameter and 41mm height with the drip tip on. Oh, and speaking of the drip tip, Serpent Sub has one of the nicest drip tips, in my opinion, I’d buy one just for the drip tip! The air flow control is smooth and versatile. The coils included are made by Wotofo but are cross-compatible with Kanger’s SSOCC and any other third party brands like Coilart.


Serpent Sub Tank has 22mm in Diameter with 41mm in height and has an e-liquid capacity of 3.5ml.

Serpent Sub 22mm Performance and Vapor Quality:

I have the original Serpent Mini RTA for a while and got the chance to compare both. The flavor and vapor production on the Serpent Sub is quite similar to the original Serpent Mini. The flavor you get out of it is amazing because of the short and thin chimney part. The vapor production is great as well! I used the included 0.5ohm coil heads which are rated to 40 watts or less and it surpassed my expectations. I’m sure aftermarket coil heads will perform good as well.

How to use the Serpent Sub 22mm:

Like most sub-ohm tanks, the Serpent Sub is very easy to use. It has a screw-in coil head, make sure to primer your coil heads with e-liquid before using. The top fill system is threaded as well and I had no problems taking the top cap on and off. When you’re using a coil head for the first time, after filling the tank with juice, it is always good to let the tank sit for about 10 minutes so that the juice will properly make its way in the coil head’s cotton.


Serpent Sub Tank has an adjustable airflow system and Top fill design. It uses SSOCC coil heads.

The Vape Guide Recommends the Serpent Sub 22mm for:

We recommend the Serpent Sub for beginners to intermediate vapers who are looking for a good performing sub-ohm tank in a compact form factor. One of the best travel tanks in my opinion because it’s not only small, the juice capacity is phenomenal too!

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Where to buy the Serpent Sub Tank:

I recommend purchasing the WOTOFO Serpent Sub Tank from Heaven Gifts. They have one of the largest selection of e-cigs with 24-hours Shipping and Fast Shipping methods. Customer Satisfaction guarantee.

WOTOFO Serpent Sub Tank

Buy the WOTOFO Serpent Sub Tank from Heaven Gifts. Offers 24-hour Shipping and customer satisfaction guarantee.

$21.20 $26

1 Comment
  1. Reply
    Lyle January 28, 2017 at 5:50 pm

    Just got my serpent sub 22 from wotofo purchased from elementvapes.com and I am very impressed with its performance and I especially like that it’s a compact tank with a larger than standard juice capacity for such a small tank. Flavor is great as well. This tank is very similar performance wise to the COV vengeance tank I purchased a few months back, but alot more affordable. I agree with your review 100% and I love the look of this tank and the drip tip is definitely the best I’ve used.

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