Overview
The Sharknose Goby (Elacatinus evelynae) is a beginner saltwater species known for its blue, yellow, black stripes coloration. Cleaner species. Surfaces.
Origin & Appearance
Origin: Caribbean.
Colors: Blue, Yellow, Black stripes.
Body Shape: Fusiform (torpedo/streamlined). Typical adult dimensions: 4.0 x 0.7 x 1.2.
Sexual Dimorphism: Minimal.
Tank & Water Requirements
| Min Tank Size | 11 gallons |
| Temperature | 75–79°F |
| pH Range | 8.1–8.4 |
| Water Hardness (GH) | dKH 8-12 |
| Bioload | low |
| Oxygen Demand | low |
| Plant Safe | yes |
| Aquarium Position | Surfaces |
Behavior & Activity
Cleaner station hoverer; sits on coral waiting for client fish; climbs over fish to clean parasites; bold tiny movements
Speed: 32/100Aggression: 2/10diurnal
Breeding
Moderate; egg depositor in burrow
Common Diseases
💊 Ich
Expert Notes
Cleaner species; eats parasites