Talk:Fizz/@comment-25940261-20141230012944/@comment-4636093-20141230100609

The fish and the slowing AoE will follow the champion it's attached to until it is Quicksilvered or the shark comes up. When the shark comes up the fish will completely detach and stay where it is now.

So yes, it is possible to blink away from it in between the moment when the shark first appears and when you get knocked up and damaged.