Yaeyama blenny
Ecsenius yaeyamaensis
FishMarine
Ecsenius yaeyamaensis grows up to 4 cm. Its body is elongated, dark brown with small light spots on the sides. It has tentacles above the eyes and a long dorsal fin. It lives in shallow coral reef areas, hiding in crevices. It feeds on algae and small invertebrates. It is a shy and territorial fish. Its restricted distribution makes it less common in the aquarium trade.
Recommended parameters
| Parameter | Recommended range |
|---|---|
| Temperature | 24–28 |
| pH | 8.1–8.4 |
| GH | 8–12 |
| KH | 7–12 |
| NO₃ | ≤ 20 |
| PO₄ | ≤ 0.1 |
Care
Difficulty3/5
Dietherbivore
Min. tank40 L
Min. group1
Adult size4 cm
Lifespan3 ans
TemperamentPeaceful
Care notes
This blenny requires an aquarium of at least 40 liters with plenty of hiding places. Temperature 24-28°C, pH 8.1-8.4. Herbivorous diet: algae, nori, spirulina. It may be difficult to acclimate. A lid is necessary. Sensitive to parameter changes. Keep water stable and clean. Can coexist with other peaceful fish. Avoid aggressive food competitors.