|Appears in||Alien Rangers, Zeo, (Cameo) In Space (Cameo)|
|Debut||Alien Rangers of Aquitar, Part 1|
|Last Seen||Countdown to Destruction|
|Portrayed By||Jim Gray|
Due to Tideus having little screentime, pegging the Aquitian's full personality is impossible. However, like the rest of the Alien Rangers, Tideus shows a logical, rational demeanor when dealing with others and a respect for water-life. In battle, Tideus has a good humor about him and seems to be a bit of a show-off, taunting enemies with foreign words or flexing for a crowd.
It is said that Tideus is the physically strongest of the Alien Rangers.