Red Rasboras, or Harlequins, are peaceful schooling fish from Southeast Asia. The body is made up of unusual color patterns. The base color of the fish is a ruby red with a silver belly. A large black colored triangle marking is present on the side of the fish. Red Rasboras are peaceful schooling fish. Keep them only with other small, non-aggressive fishes. These cyprinids need a densely planted tank with open swimming space. Red Rasboras will school with other Rasboras, and should be in schools of eight or