Railway Glider Sleeper Goby
The Valenciennea helsdingenii, also known as the Railway Sleeper Goby, has a silvery-white coloration with two long black stripes that run horizontally across its body. This species is very peaceful and can be kept with other gentle fish in a reef tank. However, it may display territorial behavior towards other blennies, gobies, or dartfish in smaller aquariums. Gobies usually stay close to the bottom of the tank, burrowing and sifting through the sand. Their diet should consist of a variety of frozen or live mysis shrimp and vitamin-enriched brine shrimp, which can be fed 1-2 times a day.