Really? That's surprising. But here's a little info:
Fire Gouramis are a type of 'dwarf' gourami. Basicly, a fire gourami is just a diffrent color variation.
Thier scientific name is Colisa lalia. They only get to be about 2 inches long and do best either in m/f pairs or one to two females per male in case you have more than one male.
They'll live up to 3-4 years if kept in excellent water conditions.
ALSO, use the scientific name 'Colisa lalia' to look up information on them. They're also known as 'red fire' dwarf gourami.