The Pink Spotted Watchman Goby, scientific name Cryptocentrus leptocephalus, is a small and colorful species of goby that is popular in the aquarium trade. Here are some key features and information about this fish:
Appearance: The Pink Spotted Watchman Goby has a slender body with a pale pink to peach coloration. It has distinct pink spots and iridescent blue markings on its head and fins. This species has large eyes and a pair of fused pelvic fins that form a disc-like structure that it uses to perch and burrow in the substrate.
Size: They typically grow to a maximum length of about 3 inches (7.5 cm) in captivity.
Behavior: Pink Spotted Watchman Gobies are known for their interesting behavior and symbiotic relationship with pistol shrimps. They form a mutualistic bond with certain species of pistol shrimps, where the goby acts as a lookout and the shrimp digs and maintains a burrow. This behavior provides the goby with protection and a place to retreat to when threatened.
Compatibility: These gobies are generally peaceful and can be kept in a reef or community aquarium. However, caution should be exercised when selecting tankmates, as they may become territorial towards other gobies or similar-looking fish.
Tank Requirements: A suitable aquarium for the Pink Spotted Watchman Goby should have a sandy substrate that allows it to burrow. They appreciate plenty of hiding places such as rocks, caves, or coral formations. The tank should be well-established with stable water conditions. A lid or mesh cover is recommended since they are known to jump out of uncovered tanks.
Feeding: In the wild, these gobies feed on small invertebrates and planktonic organisms. In captivity, they will accept a variety of foods, including frozen or live brine shrimp, mysis shrimp, and other small meaty foods. It's important to offer a varied diet to ensure their nutritional needs are met.
Overall, the Pink Spotted Watchman Goby is a captivating and fascinating fish to keep in a saltwater aquarium. Its unique appearance and interesting behavior make it a popular choice among aquarists.
- Care level: Easy
- Temperament: Peaceful
- Diet: Carnivore
- Reef Compatible: Yes
- Family: Gobiidae
Minimum Tank Size: 30 gallons
Other Name: Pink-speckled Shrimpgoby