SMACO S700 Mini Scuba Tank 1.9L Portable Diving Tank Reusable Pony Bottle up to 30 Minutes Dive Time Backup Lung Air Tank Kit Diving Oxygen Cylinder for Snorkeling Underwater Exploration Rescue

Work great in pool boat broke down waiting to try in gulf of AmericaEast to charge run time another 40 minutes

I bought this to have on my boat for many reasons, the quality seems good and it came with all of the connections as well as a connection to connect to a full sized dive tank which eliminates refills should you want to refill on the spot. I am a diver and would not use for recreational dives below 10 feet, also keep in mind a diver should have a safe second, BCD and more for recreational diving. Some mentioned that they are unable to fit this in the provided case while it contains air because of valve. I was able to recut the foam and fit the entire set while having it filled, it now is placed in diagonally with plenty of space in each corner for the regulator and other peripherals..

We haven't actually used it yet, but it seems to be well made

Es un tanque pequeño lo deves usar en poca profundidad yo lo use en un rio no lo e llevado al mar te durará más o menos entre 15 a 20 minutos al principio me costaba respirar hable con el comerciante y recibí una de las mejores atencion al cliente le hable del regulador y me ofreció uno nuevo en realidad me siento feliz con mi producto todo funciona bien ahora espero que todo siga así lo recomiendo 100%

Works beautifully

This as proven to be a great product, but needs some improvement in my opinion. Two issues really. Firstly the whip it comes with connecting to the regulator is at least 8 inches too long and is very rigid so wants to pop out of your mouth all of the time and is very uncomfortable. I replaced it with a much shorter and more flexible whip which solved that problem. Secondly, the air pressure gauge is too small and does not rotate so is very difficult to view. I replaced it with a larger gauge which pivots so this problem was solved. I am out an additional $100 for these two items but now have an excellent set up which I am very happy with.

2L tank and compressor arrived fast and working as advertised. very good quality.

I was looking for an inexpensive "scuba" system that I can use to clean the hull of my boat. First I read the review "The SMACO Scuba Sytem: A Brutally Honest Review" by DIVEIN which helped me to understand the pros and cons. I have used the system a couple of times this season and now conclude the following:- This is not a cheap alternative to an actual scuba system!- The 2 Liter tank will only last 5 minutes when cleaning the boat (physical activity). Basically, I need two fills to get the job done.- The buoyancy cannot be controlled easily since it has no BCD. In my case the positive buoyancy helps me to clean the boat hull.- I wouldn't use this beyond 10 feet for safety reasons.- I recommend refilling the tank at a dive shop since the HEAP-1 compressor brings risks. After filling my tank with the HEAP-1 compressor for the third time the air had a very strong odor. Although the manual recommended changing the filter element every 5 to 6 times the filter was soaking wet even after one refill. The HEAP-1 doesn't properly filter out and dry air which leads to moisture build-up in the tank. After getting a better filter the air quality has improved. But it is not comparable to the air you get from the dive shop.Bottom line the system is good for boat owners to clean the hull, change the prop or retrieve a stuck anchor or items that went overboard. However, it is not a scuba system and the air quality is a concern if you use the HEAP-1 or a comparable compressor. I gave it 4 starts since it is perfect for me as a boat owner for occasional use but I wouldn't use it for scuba diving (I am a certified diver).