Overview
The Engineer Goby (Pholidichthys leucotaenia) is a intermediate saltwater species known for its black, white horizontal stripes coloration. Black/white banded. Bottom.
Origin & Appearance
Origin: Indo-Pacific.
Colors: Black, White horizontal stripes.
Body Shape: Fusiform (torpedo/streamlined). Typical adult dimensions: 35.0 x 6.3 x 10.5.
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 | high |
| Plant Safe | yes |
| Aquarium Position | Bottom |
Behavior & Activity
Colony burrower; group excavates elaborate sand tunnels; constant sand-moving activity; darts between tunnel openings
Speed: 30/100Aggression: 2/10diurnal
Breeding
Moderate; egg depositor in burrow
Common Diseases
💊 Ich
Expert Notes
Black/white banded; burrows extensively