The world underwater is alien to us. There are some creatures that only a few have seen. Some life forms underwater are closer to alien life than live on Earth. That is the appeal of the sea. If you want to explore the seas you can snorkel or go scuba diving. One of the basic gears for both activities is the scuba mask.

A scuba mask will allow you to see underwater. The basic difference between goggles and mask is goggles cover only the eyes. This will result in less visibility. Also a mask will cover and protect the nose. The nose pocket of a diving mask will protect your face from pressure.