---
product_id: 624307556
title: "Mini Scuba Tank, 5-10 Minutes Usage Time Scuba Tank Kit, DOT/CE-EN250 Certification Dive Tank, 0.5L(3.5Cu Ft) Capacity Portable Scuba Tank, 3000 Psi Max Pressure, Aluminum Diving Tanks"
brand: "unarowhals"
price: "€ 286.89"
currency: EUR
in_stock: true
reviews_count: 1
category: "Unarowhals"
url: https://www.desertcart.pt/products/624307556-mini-scuba-tank-5-10-minutes-usage-time-scuba-tank
store_origin: PT
region: Portugal
---

# 5-10 min underwater use 3000 PSI max pressure DOT/CE-EN250 certified safety Mini Scuba Tank, 5-10 Minutes Usage Time Scuba Tank Kit, DOT/CE-EN250 Certification Dive Tank, 0.5L(3.5Cu Ft) Capacity Portable Scuba Tank, 3000 Psi Max Pressure, Aluminum Diving Tanks

**Brand:** unarowhals
**Price:** € 286.89
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive Light, Breathe Right — Your Mini Gateway to Underwater Freedom!

## Quick Answers

- **What is this?** Mini Scuba Tank, 5-10 Minutes Usage Time Scuba Tank Kit, DOT/CE-EN250 Certification Dive Tank, 0.5L(3.5Cu Ft) Capacity Portable Scuba Tank, 3000 Psi Max Pressure, Aluminum Diving Tanks by unarowhals
- **How much does it cost?** € 286.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/624307556-mini-scuba-tank-5-10-minutes-usage-time-scuba-tank)

## Best For

- unarowhals enthusiasts

## Why This Product

- Trusted unarowhals brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pro-Level Control:** Multi-layer filter and gas valve switch prevent impurities and accidental leaks, giving you full command of your air supply.
- • **Compact Powerhouse:** 0.5L aluminum tank delivers up to 3.5 cu ft of breathable air at 3000 PSI for quick underwater escapes.
- • **Effortless Exploration:** Mini scuba tank pairs seamlessly with compatible full-face masks for natural nose and mouth breathing underwater.
- • **Portable & Ready to Go:** Lightweight 1.25 kg design with included mask, bag, and anti-lose rope for hassle-free transport and setup.
- • **Certified Safety Assurance:** DOT and CE-EN250 certifications plus aviation-grade aluminum construction ensure reliable, worry-free dives.

## Overview

The UNAROWHALS Mini Scuba Tank is a compact, DOT/CE-EN250 certified aluminum dive tank with a 0.5L (3.5 cu ft) capacity and 3000 PSI max pressure. Designed for 5-10 minutes of underwater breathing, it pairs with compatible full-face masks to enable natural breathing through nose and mouth. Lightweight and portable, it includes a mask, bag, and safety features like a multi-layer filter and gas valve switch. Ideal for quick snorkeling or shallow dives, it requires professional high-pressure filling equipment.

## Description

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Review: ليس كما موضح بالدعايه - لا ولم تسطيع ابدا تعبئته بالهواء عن طريق هذه المنفاخ لازم تجيب ضاغط هواء كهربائى غالى الثمن لتسطيع تعبئته بالهواء

## Features

- Compatibility: When these scuba tanks are used with a compatible diving mask, the snorkel mask draws air from the outside when on the surface, and when underwater, the air from the diving tank automatically fills the inside of the mask, allowing you to breathe freely through your nose and mouth. Whether snorkeling along vibrant coral reefs or conducting shallow dives in tranquil lagoons, it will provide users with the flexibility to immerse themselves in different aquatic environments.
- Convenience: Mini scuba diving tanks offer convenience like no other. This scuba tank can hold 3.5cuft of air at a pressure of 3000psi, which can be used underwater for about 5-10 minutes. They eliminate the need for bulky dive gear and extensive setup processes. With a mini dive tank, divers can enjoy quick and easy access to underwater exploration. Whether it's a snorkeling trip, a shallow dive, or underwater photography, these small scuba tanks provide hassle-free diving experiences.
- Safety: While scuba air tanks are smaller in size, they are engineered with safety as a top priority. This diving tank is made of aviation aluminum and is equipped with reliable pressure gauges, valves, and regulators while using a more stable constant pressure breathing valve to ensure proper functioning and air supply during dives. They are rigorously tested and DOT-certified to guarantee the safety of divers. With mini diving tanks, divers can go on underwater adventures with peace of mind.
- Usage: This cylinder requires you to assemble it yourself, there is no gas in it, so please make sure you have high-pressure filling equipment before purchasing. The cylinder interface has a multi-layer filtering device to prevent dust and impurities from entering the bottle, making the air in the bottle cleaner. The bottle head is equipped with a switch, which can freely control the entry and exit of gas in the bottle to prevent accidental leakage.
- Package contents: Includes a 0.5L gas cylinder, a constant pressure breathing valve, a portable bag, a big handbag, a full-face mask, a mask adapter, and an anti-lose rope. We provide 24-hour online service and lifetime customer support if you have any questions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZ8DKBSS |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | #31,097 in Sporting Goods ( See Top 100 in Sporting Goods ) #6 in Diving Tanks |
| Brand | UNAROWHALS |
| Brand Name | UNAROWHALS |
| Closure Type | Buckle |
| Color | D005 C Blue |
| Colour | D005 C Blue |
| Customer Reviews | 3.8 out of 5 stars 52 Reviews |
| Included Components | Bag, Mask |
| Item Weight | 1.25 Kilograms |
| Lens Material | plastic, silicone |
| Lens Type | Single Lens |
| Lens material | plastic, silicone |
| Lens type | Single Lens |
| Manufacturer | UNAROWHALS |
| Material | Aluminum |
| Material Type | Aluminum |
| Strap Type | Detachable |

## Product Details

- **Brand:** UNAROWHALS
- **Colour:** D005 C Blue
- **Lens material:** plastic, silicone
- **Lens type:** Single Lens
- **Material:** Aluminum

## Images

![Mini Scuba Tank, 5-10 Minutes Usage Time Scuba Tank Kit, DOT/CE-EN250 Certification Dive Tank, 0.5L(3.5Cu Ft) Capacity Portable Scuba Tank, 3000 Psi Max Pressure, Aluminum Diving Tanks - Image 1](https://m.media-amazon.com/images/I/61KhzuQmlZL.jpg)
![Mini Scuba Tank, 5-10 Minutes Usage Time Scuba Tank Kit, DOT/CE-EN250 Certification Dive Tank, 0.5L(3.5Cu Ft) Capacity Portable Scuba Tank, 3000 Psi Max Pressure, Aluminum Diving Tanks - Image 2](https://m.media-amazon.com/images/I/71-im2acawL.jpg)
![Mini Scuba Tank, 5-10 Minutes Usage Time Scuba Tank Kit, DOT/CE-EN250 Certification Dive Tank, 0.5L(3.5Cu Ft) Capacity Portable Scuba Tank, 3000 Psi Max Pressure, Aluminum Diving Tanks - Image 3](https://m.media-amazon.com/images/I/715XQY7TZNL.jpg)
![Mini Scuba Tank, 5-10 Minutes Usage Time Scuba Tank Kit, DOT/CE-EN250 Certification Dive Tank, 0.5L(3.5Cu Ft) Capacity Portable Scuba Tank, 3000 Psi Max Pressure, Aluminum Diving Tanks - Image 4](https://m.media-amazon.com/images/I/71JJQ2ApE9L.jpg)
![Mini Scuba Tank, 5-10 Minutes Usage Time Scuba Tank Kit, DOT/CE-EN250 Certification Dive Tank, 0.5L(3.5Cu Ft) Capacity Portable Scuba Tank, 3000 Psi Max Pressure, Aluminum Diving Tanks - Image 5](https://m.media-amazon.com/images/I/71U0KgGu1qL.jpg)

## Questions & Answers

**Q: Q1: How long can this 0.5L mini scuba tank last underwater?**
A: When fully filled to 3000 PSI, the 0.5L scuba tank can provide up to 5-10 minutes of breathing air. Actual duration depends on dive depth, water conditions, and individual breathing rate. This tank is a backup air source, not a primary scuba tank.

**Q: Q2: Can beginners or non-certified users use this tank?**
A: No. This product is intended for certified scuba divers only. Proper training and knowledge of underwater breathing equipment are required to use this tank safely.

**Q: Q3: How do I inflate it?**
A: You will need a high-pressure air compressor capable of producing 4500 psi, and you will need to ensure the air is dry and clean. Using a high-pressure manual pump, it would take over 500 cycles to raise a 0.5L cylinder to 3000 psi.

**Q: Q4: Can I use a regular air pump or tire inflator to fill it?**
A: No. Standard air pumps, tire inflators, or low-pressure compressors cannot reach the required pressure and should not be used. Only professional high-pressure scuba filling equipment is suitable.

**Q: Q5: Has it been DOT certified?**
A: Yes, all UNAROWHALS diving cylinders have passed DOT certification before they are allowed to be sold.

## Customer Reviews

### ⭐⭐ ليس كما موضح بالدعايه
*by K***O on 15 August 2025*

لا ولم تسطيع ابدا تعبئته بالهواء عن طريق هذه المنفاخ لازم تجيب ضاغط هواء كهربائى غالى الثمن لتسطيع تعبئته بالهواء

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-29*