Black was assigned to AHL Charlotte on Monday.
In a corresponding move, Florida activated Jacob Markstrom (upper body) from injured reserve. Markstrom will start Monday's home matchup against Detroit, and Akira Schmid will return to the backup role. In his NHL debut, Black made 18 saves on 21 shots in a 4-0 loss to Pittsburgh on Oct. 22. He has a 2-1-0 record, a 2.67 GAA and a .919 save percentage in three AHL outings this season.