ORA Watchman Goby - Captive BredHow to Care for Watchman Goby Yellow Watchman Gobies are fascinating reef fish. The Watchman name comes from their symbiotic relationship with pistol shrimp. The gobies are the lookouts and the shrimp are the burrow diggers keepers. While the shrimp is digging it keeps one antenna on the fishs tail. When a predator approaches, the goby wiggles its tail as a warning and the fish and shrimp duck into their shared burrow. Each of the Watchman Gobys eyes