Featherfin Squeaker Catfish (Synodontis eupterus)
The Featherfin Squeaker Catfish, also known as the Featherfin Catfish or Squeaker Catfish, is a stunning and highly sought-after species prized for its elegant feathery dorsal fin and intriguing personality. Native to the slow-moving rivers and lakes of Central and West Africa, this hardy and long-lived fish brings beauty, activity, and a touch of the exotic to freshwater community tanks.
The Featherfin Squeaker gets its name from the distinctive sounds it produces—gentle squeaks—especially when handled or during interactions with other fish. Its most recognizable feature is the elongated, feathery dorsal fin that gives it a unique and graceful appearance.
| Specs | Details |
|---|---|
| Scientific Name | Synodontis eupterus |
| Origin | Central and West Africa |
| Lifespan | 10+ years |
| Size | Up to 10 inches |
| Water Temperature | 72–82°F |
| Water pH | 6.0–7.5 |
| Compatibility | Community tanks with non-aggressive fish |
FAQ
What makes the Featherfin Squeaker Catfish unique?
It is known for its elegant feathery dorsal fin and the gentle squeaking sounds it makes when handled or interacting with other fish, adding both visual appeal and auditory interest to the tank.
What are the ideal water conditions for this catfish?
It thrives in water temperatures between 72–82°F, with a pH range of 6.0–7.5. It prefers stable, well-oxygenated water conditions typical of slow-moving African rivers.
Is the Featherfin Squeaker Catfish suitable for beginners?
Yes, it is considered a hardy and adaptable species, making it a good choice for beginner aquarists who want a long-lived, visually appealing fish.

Abigail Bell –
I’ve had my Featherfin Squeaker for over a year now. It’s very active and makes soft squeaking sounds when I handle it. The fin is beautiful and it blends well with my community tank. Easy to care for and very peaceful.
Molly Bell –
The fish arrived healthy and has been thriving in my 55-gallon tank. I love how it interacts with other fish and the sound it makes is a nice surprise. Just make sure the water parameters are stable.
Emily May –
This catfish is a standout in my aquarium. The feathery dorsal fin is striking, and it’s not aggressive at all. I’ve noticed it makes a soft squeak when touched, which is both charming and unique.