' Pictures of fish and fish in store may vary, these are just examples/fully grown fish The Rainbow Stiphodon Goby is a rare freshwater goby that found native to the waters of West Sumatra, Indonesia. The Rainbow Stiphodon Goby will eat mostly on biofilm, it is a good idea to have a balance of meaty food such as frozen bloodworms or brineshrimp. These fish will also eat sinking pellets as well. These fish are really hardy, making them easy for beginners, but great water quality is a definite must. These fish also prefer to have some water flow in the aquarium as well. Name: Rainbow Goby Science Name: Stiphodon ornatus Temperament: Peaceful Max Size: 2" pH: 6.5-7.5 Temperature: 68-82F° (20-28°C) Care Level: Easy Life Expectancy: 2 Years Minimum Tank Size Recommended: 10 Gallons per pair / 20 Gallons for groups 6+ Groups: Recommended in Pairs or Groups