[quote=@floodtalon]
[@Prince of Seraphs]

It also depends on which incarnation of Aquaman we're talking about. If it's the first incarnation of Aquaman, then he's getting his ass kicked. If it's the second incarnation then yeah Superman might lose, of they're in the water. I say that because Aquaman has the crazy water hand in his second incarnation. I don't know much about New 52 though, I've stopped reading the comics recently.
[/quote]

You've got a point, the Golden and Silver Age Aquamen where only half Atlantean and didn't have any relation to the royal family. After his story got retconned in the Modern Age, [i]that[/i] Aquaman could beat Superman. The original would likely lose.