Overview
The Diamond Goby (Valenciennea puellaris) is a intermediate saltwater species known for its white, orange diamond spots coloration. Sifts sand. Bottom.
Origin & Appearance
Origin: Indo-Pacific.
Colors: White, Orange diamond spots.
Body Shape: Fusiform (torpedo/streamlined). Typical adult dimensions: 18.0 x 3.2 x 5.4.
Sexual Dimorphism: Minimal.
Tank & Water Requirements
| Min Tank Size | 53 gallons |
| Temperature | 75–79°F |
| pH Range | 8.1–8.4 |
| Water Hardness (GH) | dKH 8-12 |
| Bioload | low |
| Oxygen Demand | medium |
| Plant Safe | yes |
| Aquarium Position | Bottom |
Behavior & Activity
Bottom sand-sifter; scoops mouthfuls of sand and expels through gills; constantly remodeling sandbed; industrious
Speed: 30/100Aggression: 2/10diurnal
Breeding
Moderate; egg depositor in burrow
Common Diseases
💊 Ich
Expert Notes
Sifts sand; keeps substrate clean