Midas blenny

Ecsenius midas

Family : Blenniidae

FishMarineblenny

Colorful blenny with bright yellow body and bluish head. Very active and popular in aquariums.

Midas blenny — photo 1 sur 4
Tappinen · Wikimedia Commons · CC BY-SA 3.01 / 4
Popularity
Beginner marine fish
reef-compatible
Availability
Common in shops
Shop availability
IUCN Status
LC
Least Concern
Biotope
Indo-Pacific
Récifs coralliens de l'océan Indien et Pacifique tropical.

Description

Ecsenius midas grows up to 8 cm. Its body is elongated, bright yellow to orange, with a blue-violet head. It has small comb-like teeth and tentacles above the eyes. It is an active fish that spends time perching on rocks and swimming among corals. It feeds mainly on algae and small invertebrates. It is territorial but can coexist with other blennies if space is sufficient. Known for its curiosity and amusing behavior.

Habitat

Region :

Coral reefs and rocky areas

Distribution :

Recommended parameters

Temperature2428 °C
pH8.18.4
GH812 °dGH
KH712 °dKH
NO₃
≤ 20 mg/L
PO₄
≤ 0.1 mg/L

Care

Difficulty
2/5
Diet
Herbivore
Min. tank
80 L
Min. group
1
Adult size
8 cm
Lifespan
4 years
Temperament
Semi-aggressive
Propagation

Care notes

This blenny requires an aquarium of at least 80 liters with plenty of hiding places and rocks. Temperature 24-28°C, pH 8.1-8.4. It is herbivorous and should be fed algae-rich foods (nori, spirulina) supplemented with mysis. A volume of 100 liters is preferable for one specimen. It may jump, so a lid is recommended. Compatible with most peaceful reef fish. Avoid very aggressive fish. Good filtration and moderate lighting are sufficient.

Similar species

Espèces proches, même habitat ou même maintenance

References