History
Kalo was an Atlantean warrior. He was with Byrrah when the Sub-Mariner made an agreement with the commander of a naval convoy looking for uranium. Seeing Byrrah thoughtful following the deal, Kalo asked him what he was thinking, and Byrrah replied that his thoughts were his alone, but that he wouldn't let the humans get away with it.[1]
Attributes
Powers
Kalo possesses the conventional attributes of Atlanteans (Homo mermanus): gills that extract oxygen from water, superhuman physiology to withstand extreme pressures and temperatures, and acute vision. He can swim at approximately 30 miles per hour. He can remain out of water for approximately nine minutes before beginning to suffocate.