Twinspot Signal Goby

Twinspot Signal Goby fish (Signigobius biocellatus) is a small, colorful, and peaceful saltwater fish that belongs to the Gobiidae family. They are also known as the Signal Goby, Two-Spot Goby or Crab-Eye Goby due to their distinct markings and behavior. Proper care is crucial to keep these fish healthy and happy in an aquarium setting. Tank Size and Environment Twinspot Signal Goby fish are small and only grow up to 2 inches in length. They require a tank size of at least 20 gallons with a sandy substrate and plenty of hiding places, such as caves or live rocks. They are known for burrowing in the sand and creating tunnels, so it's essential to provide them with enough space to do so. A well-established aquarium with live rock can help create a suitable environment that mimics their natural habitat. These fish are generally peaceful and can be kept with other non-aggressive fish species. However, it's best to avoid keeping them with larger and aggressive fish that may bully them or co