Yellow Watchman Goby (Cryptocentrus cinctus)

Description:

Behavior: The Yellow Watchman Goby, also known as the Yellow Prawn Goby, is a small and relatively peaceful species known for its vibrant yellow coloration and symbiotic relationship with pistol shrimp. These fish are generally non-aggressive and can coexist well with other peaceful tankmates. They thrive in well-structured environments with plenty of live rock, caves, and sandy substrates. Yellow Watchman Gobies are known for their habit of perching and watching over their territory, often from the entrance of a burrow.

Color: The Yellow Watchman Goby is visually striking, featuring a body that is a bright, uniform yellow. This intense yellow coloration covers the entire body and fins, making it a standout addition to any marine aquarium. Juveniles and adults exhibit similar color patterns, with the intensity of the yellow remaining consistent throughout their life. Some individuals may also have small blue spots on their head and fins.

Diet: Yellow Watchman Gobies are carnivores and thrive on a varied diet rich in meaty foods. They do well on a mix of high-quality flake food, pellets, and frozen foods such as brine shrimp, mysis shrimp, and finely chopped seafood. Providing a varied diet helps maintain their health and vibrant coloration. Regular feedings are important to keep them healthy and active.

Tankmates: Yellow Watchman Gobies are generally peaceful and can be housed with a variety of other non-aggressive marine species. Suitable tankmates include clownfish, gobies, tangs, and other peaceful fish. Avoid housing them with overly aggressive species that may intimidate them or compete for food. Their peaceful nature makes them a good addition to community tanks.

Reef Aquarium Compatibility: Yellow Watchman Gobies are reef-safe and do not harm corals or invertebrates. Their habit of burrowing and forming symbiotic relationships with pistol shrimp can be beneficial for aerating the substrate and maintaining a healthy tank environment.

Max Size: Yellow Watchman Gobies can grow up to 4 inches (10 cm) in length. Due to their need for burrowing space and hiding spots, they require a spacious aquarium of at least 30 gallons to thrive and maintain good water quality.

Origin: Yellow Watchman Gobies are commonly found in the Indo-Pacific region, particularly around the waters of the Great Barrier Reef, Indonesia, and the Philippines.

Sexual Dimorphism: Yellow Watchman Gobies do not exhibit significant sexual dimorphism, making it difficult to distinguish males from females based solely on appearance.

Interesting Facts:

• Yellow Watchman Gobies are known for their bright yellow coloration and their symbiotic relationship with pistol shrimp, making them a favorite among marine aquarists.

• They are relatively hardy and can adapt well to captivity with proper care and a well-maintained environment.

• Yellow Watchman Gobies are active burrowers and enjoy exploring their surroundings, often forming fascinating partnerships with shrimp.

• Their peaceful nature and unique appearance make them a visually captivating addition to any reef tank.

Disclaimer: Aquarium Arts cannot guarantee compatibility with your current fish or the fish you buy and cannot be held liable for fish lost due to aggression.