Seaview 180° V1 Snorkel Tube Jenna January 28, 2019 21:30 Updated Follow Lost your Seaview 180° Snorkel Tube? Don't worry, you don't need to replace the whole mask. We have snorkel tubes available à la carte here. Related articles Seaview 180° V1 EVA Case Warranty Information Replacement Terralite Feet What size fins should I get? How do I avoid fogging my mask? Comments 0 comments Article is closed for comments.