Mini Scuba Diving Tank Equipment, Mini Scuba Cylinder for 15-20 Mins Underwater, Inflatable Diving Cylinder, Portable Diving Gear for Underwater Diving, Breathing Training C400

Takes forever to fill. Kinda dangerous tbh. I dunno wouldn’t buy again.

I had a leak in my pool I could not find I wasn’t able to hold my breath long enough to find the hole so I ordered this in 10 minutes later I found the hole in the deep end. It works very good. I wish the air supply was a little bit longer. I could only get about 10 minutes out of it And definitely by the electric pump because even with the electric pump it takes 20 minutes to refill doing it by hand, you’d be there forever.

Great deal, high quality gear. Just wish it was a 1.5L instead.

Also I need 6 pounds of weight to go underwater. If I had a choice I would go with the 2 liters next time.

I bought this scuba tank as a gift for my son-in-law, and he was thrilled with it. He's now ready to explore the underwater world while scuba diving. A satisfied recipient!

This C400 is a great alternative for short recreational dives. It's surprisingly lightweight and compact, fitting perfectly in the trunk of my car. The pressure gauge is clear and easy to read, providing a good sense of air time remaining. While the 15-20 minute window isn't ideal for deep dives, it's perfect for exploring shallow reefs and shipwrecks.