Us Divers Scuba Diving & Snorkeling - Recent Questions, Troubleshooting & Support


Try to spray the commercial available mist to lower surface tension in order to avoid build-up of condensed water

Scuba Diving &... | Answered on Nov 02, 2018


get that from <a> here </a>masskarafestivals.com/masks/

Scuba Diving &... | Answered on Nov 11, 2017


Hey Candy,
I am sorry to tell you that NO ONE on fixya can help you,, we have NO WAY to find out any information of that type,, PLEASE contact the carrier AND the company that sent you the package... and your credit card company..(if that's how you paid for it!) ..and from now on - ALWAYS get something sent with SIGNATURE REQUIRED!!

Scuba Diving &... | Answered on Sep 17, 2017


the law of buoyancy is the principle that describes why some objects float over water and some others sink: when you put something in water, it receives an upword force equal to the weight of the water it displaces.
this is important in diving in many ways.. and in particular, in diving, you always want to have a neutral buoyancy: this means that if you are standing still in water and you have a neutral buyoancy, you don't sink nor come back to surface

you have a neutral buoyancy if you "displace" always the correct volume of water.. in other words, you always need to occupy about the same volume: if you go in deep water, the water pressure will "reduce" your volume, so to mantain a neutral buoyancy you have to inflate air in your buoyancy compensator jacket to expand its volume.
otherway, if you're coming back to surface, pressure reduces and your body occupies more volume, so you have to deflate your jacket.

Scuba Diving &... | Answered on Jul 30, 2017


it depends on the quality of the mask and it depends on how you stored it (if you leaved it at sunlight, if you washed it thoroughly after using it in the sea...)
i have a mid quality mask Mares mask, i have been using about 20 times for snorkeling, then i used it to take diving certifications in pool, then i used it for about other 20 dives in the sea... i always stored it in a dark bag (the mask is now about 8 years old)
you can check if you mask is still in good shape, and the silicone has not worn out, in this simple way: just put the mask on your face without straps.. remove all the air inside the mask by inhaling with your nose.. then look at your feet (keep inhaling): if the mask remains on your face you can keep using it

Scuba Diving &... | Answered on Jul 29, 2017


The two main types of dive computers are wrist dive computers and console dive computers. Wrist dive computers are actually just like wrist-watches (a little bigger) and are worn on the diver's wrist. Right now, they are smallest dive computers available.

Console dive computers are attached to the diver's equipment by a hose. Main difference between console dive and wrist dive computers is that console dive computers include pressure devices in them.

Scuba Diving &... | Answered on Nov 29, 2016


how to make schools project's jaws of life

Scuba Diving &... | Answered on Mar 03, 2016


You need to consult with a factory technician. Your life depends on these devices. I am certified in USD Survivair and no one can set those after a rebuild kit without special tools and measuring devices.

Scuba Diving &... | Answered on Jul 26, 2015


Yes...the octopus does exist.

Scuba Diving &... | Answered on Mar 02, 2015


I would say no. The water in the pipe that is above sea level will drop back in the pipe until it reaches sea level. Provided neither end of the pipe whether above or below the sea is blocked the level in the pipe will always find natural sea level so it wont be higher or lower than sea level. So in answer to your question No it wont pour out.

Scuba Diving &... | Answered on Jun 18, 2014


Most scuba stores can provide you with the glue.

Scuba Diving &... | Answered on Jan 10, 2014

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