This guide will let you know where to find the Snowy Flopper in Fortnite. You have to follow the steps in this guide to find the location and complete the challenge.
You can find the Snowy Flopper in Fortnite very easily; you need to find them to complete the challenge. All you need to do is go to the north of Misty Meadows, as marked on the map below.
After getting into the location, you will find a dock there. You have to take the fishing barrel for fishing. It takes some time to catch the Snowy Flopper, and eventually, you will get it.
All you need to do is fish at good spots, and then you will catch them. So it is the location where you can catch the Snowy Flopper, and complete the mission.