Twin 80 cubic feet tanks were stored at Aquarius, and at various work sites around Conch Reef.
Aquanauts leave Aquarius on their way to work.
Navigation lines are deployed throughout the Conch Reef site to help Aquanauts find their way around, and ultimately back to Aquarius. Aquanauts returning to Aquarius after a long work dive. Upon arrival at Aquarius, they previously checked-in with mission control from the Gazebo, then removed and stored their tanks in the Aquarius tank rack. The wet porch was just a short breath-hold away. Today, tanks are stored inside the Aquarius wet porch.