Discover a new level of underwater freedom with OCEADIVEO 0.5 L Mini Scuba Tank, your ideal portable air supply for shallow-water adventures. Designed for divers, snorkelers, and water sports lovers, this compact diving cylinder offers a lightweight, user-friendly solution for pool practice, shallow reef exploration, spearfishing, and emergency backup air. Crafted from high-strength aluminum alloy, our mini dive tank is built for safety and durability. With a standard working pressure of 3000 PSI (200 Bar), it provides approximately 3-6 minutes of breathable air at 16ft/5m depth (duration varies based on individual breath rate and water conditions). The tank features a reliable built-in pressure gauge, allowing you to easily monitor remaining air volume at a glance and dive with confidence. The included first-stage regulator delivers smooth, steady airflow, making breathing natural and effortless underwater. This portable scuba tank is ultra-lightweight and compact. It easily fits in your backpack, travel bag, or even a large pocket, so you can bring it to the pool, beach, or boat without hassle. Unlike bulky full-size scuba gear, it requires minimal setup — simply connect the regulator to your mask or mouthpiece, and you're ready to go. This reusable mini air tank is refillable with a standard scuba pump, hand pump, or air compressor (not included). The tank's corrosion-resistant finish ensures long-lasting performance, while the easy-to-clean surface keeps maintenance simple. Safety is our top priority. This 0.5L mini scuba tank is intended for **shallow water use only (max depth 16ft/5m)** and is not suitable for deep diving or decompression stops. Always inspect the tank for damage before each use, follow basic diving safety guidelines, and never dive alone. Whether you're practicing your skills, exploring shallow underwater environments, or preparing for unexpected water emergencies, this mini dive tank is your reliable companion for every aquatic adventure.