--- product_id: 628352472 title: "Mini Scuba Tank, 0.5L Scuba Diving Tank,DOT Certification Dive Tank" brand: "unarowhals" price: "₩245212" currency: KRW in_stock: true reviews_count: 8 url: https://www.desertcart.kr/products/628352472-mini-scuba-tank-0-5l-scuba-diving-tank-dot-certification store_origin: KR region: South Korea --- # 5-10 min dive time 3000 PSI max pressure DOT/CE-EN250 certified safety Mini Scuba Tank, 0.5L Scuba Diving Tank,DOT Certification Dive Tank **Brand:** unarowhals **Price:** ₩245212 **Availability:** ✅ In Stock ## Summary > 🌊 Dive Smart, Dive Confident: Your Mini Tank for Maximum Adventure ## Quick Answers - **What is this?** Mini Scuba Tank, 0.5L Scuba Diving Tank,DOT Certification Dive Tank by unarowhals - **How much does it cost?** ₩245212 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/628352472-mini-scuba-tank-0-5l-scuba-diving-tank-dot-certification) ## 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 - • **Compact Powerhouse:** 0.5L (3.5 Cu Ft) capacity for quick, reliable underwater air supply - • **Always Ready Backup:** Perfect portable emergency air source for short dives—because safety never takes a break - • **Aviation-Grade Durability:** Lightweight aluminum tank built to withstand high pressure and rough conditions - • **Precision Airflow Control:** Advanced constant-pressure valve with easy red switch for leak-proof breathing - • **Certified Safety Assurance:** DOT and CE-EN250 certified to meet rigorous international diving standards ## Overview The UNAROWHALS Mini Scuba Tank is a compact, 0.5L aluminum dive cylinder delivering 5-10 minutes of air at up to 3000 PSI. Certified to DOT and CE-EN250 standards, it features a cutting-edge constant-pressure valve with a secure red switch for stable airflow and leak prevention. Lightweight yet durable, this tank is designed as a reliable backup air source for short dives, ideal for certified divers seeking portable safety and performance. ## Description Full description not available ## Features - Discover the freedom of underwater exploration with our 0.5L diving tank! Holding approximately 3.5 cubic feet of air, it provides 5-10 minutes of dive time. Compact, reliable, and adaptable, it's your key to unlocking the wonders of the ocean. Dive deeper, stay longer, and make every moment count with our premium diving tank! - For your safety, our product is not pre-assembled, and the bottle is gas-free upon purchase, please note that this package does not include filling equipment. You'll need to assemble and fill it yourself. If you encounter trouble during assembly or use, don't worry—we offer 24/7 technical support. Dive confidently knowing assistance is just contact us away. - Experience peace of mind with our cutting-edge constant-pressure breathing valve, designed with the latest technology, which ensures stable airflow while minimizing the risk of leakage and water intrusion. Featuring a convenient red switch, you can easily close the valve during your journey to maintain air pressure stability and prevent accidental airflow. Dive confidently knowing your breathing apparatus is optimized for safety and performance. - Crafted from premium aviation-grade aluminum, our diving tank sets the standard for durability and performance. Its integrally cast design ensures unparalleled resistance to pressure, while also making it lighter than traditional steel bottles. Rest assured, all our mini scuba tanks are DOT-certified and compliant with relevant standards, guaranteeing your safety and peace of mind. Dive into your adventures with confidence, knowing you're equipped with the best in quality and reliability. - Our diving cylinder serves as a dependable backup air source for diving and is ideal for short-term portable diving adventures. It's important to note that the maximum safe air pressure of the cylinder should not exceed 3000 psi. To ensure safe usage, users must have studied and passed relevant diving courses. Additionally, diving alone is strictly prohibited for your safety. Dive responsibly and enjoy peace of mind with our reliable dive tank by your side. ## Technical Specifications | Specification | Value | |---------------|-------| | Item Package Dimensions L x W x H | 13 x 7 x 3.5 inches | | Package Weight | 4.8 Pounds | | Item Weight | 4.8 Pounds | | Brand Name | UNAROWHALS | | Color | D005 B Black | | Material | Aluminum | | Manufacturer | UNAROWHALS | ## Images ![Mini Scuba Tank, 0.5L Scuba Diving Tank,DOT Certification Dive Tank - Image 1](https://m.media-amazon.com/images/I/61et4EdlLOL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ No Filling Instructions! - Update! Seller Responded with Instructions and offered free adaptor! *by S***E on July 10, 2024* **Update** Seller responded with instructions and offered free adaptor so I can fill using my compressor. Great service here!Product is exactly as advertised and appears sturdy and pieces all fit as they are supposed to. I ordered the tank with the "Fill Adapter" which appears to be a way to attach the mini tank to a standard scuba compressed air tank.The instructions are limited and do not include any procedures to actually fill the tank. I have a hand air pump, which would take a considerable amount of time, and compressor, which should take less time, however neither of which can connect to this tank in any way.This product gets a two-star review due to the above, and the printed text: "If you encounter trouble during assembly or use, don't worry—we offer 24/7 technical support. Dive confidently knowing assistance is just contact us away." - Note that nowhere on the page, in the pictures, or in the documentation provided with the tank, is there any contact information. Phone, email, fax, or physical address are nowhere to be found. An online search only yields sites to purchase the same tank from other websites. ### ⭐ No instructions, very hard to use and fill. *by E***S on June 28, 2025* The media could not be loaded. I bought one in blue and my Fiancé got one in black. We got them back around Christmas and now that its summer we are trying to use them.Very confusing, doesn't come with instructions.Im pretty sure the black one is broken when you try and fill with air you hear the mouth piece hissing and the button doesn't release air. Plugged up the blue one to the compressor and its actually filling up but the mouth piece is also hissing and its taking a very long time to fill the valve goes up extreamly slow. Hopefully im doing it right since the are No instructions. ### ⭐⭐⭐⭐⭐ Good price *by C***Y on August 12, 2025* Good buy ## Frequently Bought Together - UNAROWHALS 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 - NUOGE Pcp Air Compressor 4500Psi 30Mpa Powered by Car 12V Dc or Home 110V Ac W/Converter Paintball/Scuba Tank Compressor Pump - Creation Core High Pressure PCP Hand Pump Air Filter Water-Oil Sparator with Female and Male Quick Connect for High Pressure Air Compressor Pump 30Mpa Blue --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/628352472-mini-scuba-tank-0-5l-scuba-diving-tank-dot-certification](https://www.desertcart.kr/products/628352472-mini-scuba-tank-0-5l-scuba-diving-tank-dot-certification) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-09*