Welcome To ADD HELIUM

We strive to provide the most in-depth reviews and guides on masks, snorkels, dive watches, wetsuits, and so much more.

You’re getting real reviews and expert guides straight from the pros.

Product Reviews

5 Best Dive Boots for Scuba Diving

5 Best Scuba Diving Hoods

6 Best Inflatable Snorkel Vests for Safe Snorkeling

5 Best GoPro Filters for Scuba Diving and Snorkeling

7 Best Scuba Diving Gloves

7 Best Kids Wetsuits for Scuba Diving or Snorkeling

5 Best Wetsuit Pants for Men and Women

6 Best Rash Guards for Scuba and Snorkeling

5 Best Underwater Cameras

Guides & Information

20 of the Weirdest and Wonderful Creatures In The Ocean

What is Thermocline?

How Does A Wetsuit Keep You Warm?

Front Zip vs Back Zip Wetsuit

What To Consider When Red Sea Diving

What Is The Difference Between Bar And PSI?

What Are ‘The Bends’?

Smallest Animals in the Ocean

How to Snorkel Properly