Diamond Watchman Goby (Orange spot goby)

Diamond Watchman Goby

Scientific Name: Valenciennea puellaris

Small Fish Safe: Yes

Invert Safe: Yes

Coral Safe: With caution – may spit sand onto nearby corals

Adult Size: Up to 15 cm

Diet: Carnivore – sifts sand for microfauna, accepts frozen foods

Why We Like It:

A hardworking and peaceful sand-sifter, the Diamond Watchman Goby keeps the substrate clean while adding constant movement to the lower tank zones. Its shimmering pattern and diligent nature make it a favourite in reef setups with a fine sand bed and stable conditions.