Though Fridmani aren't super aggressive as some of the other Dottyback/Basslet it may still attack the Fire fish. It does help that the Fire fish is already in the tank. How large is the tank and does it have a lot of rocks for cover?
Doesn't really matter if its tank raised or not. The friedmani is still a dottyback. Some's personality are much worse than others. I had a tank raised one in a 24 nano cube during college that bullied everyone else in the tank. Surprising since it was one of the last fish added.