Countless marine animals frolic on the steep slopes of underwater vol-canoes. In many cases, several are rare species not found elsewhere. This is in part due to the fact that plankton clings to the wall and pro-vides the fish with food in abundance. This documentary shows several of these oases and also examines the impact dive tourism has and whether preventive measures can help.
Countless marine animals frolic on the steep slopes of underwater vol-canoes. In many cases, several are rare species not found elsewhere. This is in part due to the fact that plankton clings to the wall and pro-vides the fish with food in abundance. This documentary shows several of these oases and also examines the impact dive tourism has and whether preventive measures can help.
