Aquatici and Veneti are mostly shapeless figures, like spirits or wisps of smoke, they are Saphir's minions. They appear masculine, but their vague forms made it hard to determine if they had a gender. Saphir said that he thought Aquatici and Veneti were his finest droids.
When Usagi arrived deep into the core of Nemesis, Saphir greeted her and told her that he was aware that his brother's plan was doomed to failure. He ordered the two droids to kill her, but they were destroyed by the light of Usagi's Crystal Star with the help of Neo-Queen Serenity.