Also known as Siamese Ruby Giant Gourami, Super Red Giant Gourami. This new Gourami is a cross of the giant redtail and super red kaloi Gourami.  The blend of these 2 species gives us the  desired characteristics of both species in one fish. We get the tall broad body and and bright red tail of the Giant redtail Gourami while capturing the intense red body of the super red red kaloi from Borneo. The giant red tail gourami is a large species of gourami belonging to the family Osphronemidae. It is native to the Southeast Asian island of Borneo.