User blog comment:Fliu/What do you people think about Arlong Now?/@comment-3213092-20110504082356/@comment-1784001-20110504170840

As far as I know, he was captured way back in East Blue. If Arlong really is in Fishman Island, then what will he be doing there? I highly doubt that Arlong is actually physically on the island, but his will does live on in the form of Hordy Jones, so in a figure of speech, Hordy is the current Arlong.