The Icepick Challenge....

[Highwilds]

There is actually an "Unfrozen Pond" which is not the same, so far it has Abalathian Smelt, Icepick, Ice Faerie, Sorceror Fish and Albino Octopus.

Thanks! I haven't explored that area much yet so I have only 4 found fishing locations where 5th needed higher level for Gulleye.