Emperor Cichlid (Boulengerochromis microlepis)
The Emperor Cichlid is the undisputed giant of the cichlid world and one of the most impressive freshwater fish available to advanced aquarists. Native to Lake Tanganyika, Boulengerochromis microlepis is renowned for its immense size, streamlined body, and powerful presence. With adults capable of exceeding 30 inches, this species is built for dominance in large, open-water environments.
Displaying a sleek silver to gray body with subtle patterning and a slightly iridescent sheen, the Emperor Cichlid may appear understated in color—but makes up for it with sheer size, strength, and behavior. In the wild, they are apex predators, and in captivity, they command attention as a true monster fish centerpiece.
| Specifications |
|---|
| Scientific Name: Boulengerochromis microlepis |
| Native Habitat: Lake Tanganyika |
| Adult Size: Over 30 inches |
| Body Type: Streamlined, predatory |
| Coloration: Silver to gray with subtle patterning |
FAQ
What is the typical size of an Emperor Cichlid in captivity?
Adult Emperor Cichlids can grow over 30 inches in captivity, though growth may vary depending on tank size and water conditions.
What kind of environment does the Emperor Cichlid require?
This species requires a very large tank with open swimming space, strong water flow, and stable water parameters to thrive.
Is the Emperor Cichlid suitable for beginner aquarists?
Please contact customer service


Sebastian Piper –
This fish is a true centerpiece in a large aquarium. It’s impressive in size and presence, though it demands a massive tank and careful maintenance. The color is subtle but the power of its movement is striking. Only recommended for experienced aquarists with proper space and equipment.
Isaac Bailey –
We have had this Emperor Cichlid for over a year in a 120-gallon tank. It’s active and dominant, and it keeps the other fish in check. The tank needs to be very large and well-maintained, but it’s worth the effort for the visual impact.
James Nolan –
The fish is large and intimidating, but it’s not as active as expected. We had to adjust the tank setup to provide enough open space. It’s not for small tanks or beginners, but it’s a unique addition to a large freshwater system.