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.