Common name: Rainbow Goby.
Species: Stiphodon ornatus.
Habitat: Indonesia; Sumatra. Found in clear, well oxygenated waters that contains boulders and rocks covered in algae and biofilm which provides their food source.
Potential size: 6-7cm.
Social behaviour: Peaceful community fish. Provide plenty of boulders and rocks to aid algae growth for food.
Food: Algae, wafers, some meaty foods, frozen etc.