Midas Blenny

Midas Blenny (Ecsenius midas)

The Midas Blenny is one of the most beloved and personality-filled fish in the saltwater aquarium hobby. Known for its brilliant golden-yellow coloration, bright blue eyes, and unique eel-like swimming style, this stunning fish adds constant movement and character to any reef aquarium. Unlike many blennies that spend most of their time perched on rocks, the Midas Blenny is an active swimmer that frequently ventures into the open water column, making it a true centerpiece fish.

Native to the reefs of the Indo-Pacific and Red Sea, the Midas Blenny thrives in established aquariums with plenty of live rock, caves, and crevices where it can retreat when startled. Despite its active nature, it is generally peaceful and reef safe, making it an excellent addition to community reef tanks. Its vibrant coloration and outgoing personality often make it one of the first fish visitors notice in an aquarium.

Unlike many blennies that primarily graze algae, the Midas Blenny is a planktivore and benefits from a varied diet that includes mysis shrimp, brine shrimp, high-quality frozen foods, pellets, and other meaty marine preparations. A well-fed Midas Blenny will display its best coloration and remain active throughout the day.

Scientific Name: Ecsenius midas
Care Level: Easy
Temperament: Peaceful
Diet: Omnivore / Planktivore
Reef Safe: Yes
Adult Size: Up to 6 Inches
Minimum Tank Size: 30 Gallons
Origin: Indo-Pacific, Red Sea

If you're looking for a reef-safe fish with incredible color, an engaging personality, and nonstop activity, the Midas Blenny is an outstanding choice. Its vibrant golden body, playful behavior, and unique swimming style make it a favorite among reef hobbyists and a standout addition to almost any marine aquarium.