Yellowback Fusilier Fish (YFF080302)
The Yellowback Fusilier is a striking deep-sea specimen prized for its vibrant coloration and robust constitution. This hardy fish displays distinctive yellow markings along its dorsal region, contrasting beautifully with its deeper body tones.
At approximately 3.5 inches in length (ML size: 3.25″), this fish is an excellent addition to established aquariums seeking visual impact and behavioral interest. Known for their resilience and adaptability, Yellowback Fusiliers thrive in well-maintained systems with adequate swimming space.
| Specification | Value |
|---|---|
| Species | Yellowback Fusilier |
| Size (ML) | 3.25″ |
| Coloration | Vibrant yellow markings on dorsal region |
| Hardiness | Hardy and adaptable |
| Origin | Deep-sea |
FAQ
What is the typical size of this Yellowback Fusilier fish?
The fish measures approximately 3.5 inches in length, with a ML size of 3.25 inches.
Is this fish suitable for a community aquarium?
Yes, the Yellowback Fusilier is known for its hardiness and adaptability, making it a good fit for established aquariums with adequate swimming space.
What are the key visual features of this fish?
It features distinctive yellow markings along the dorsal region, contrasting with its deeper body tones.

Amelia Rees –
The fish arrived healthy and active. Its yellow markings stand out well in my 55-gallon tank. It’s more colorful than expected and stays calm in the community mix. Great addition to my aquarium.
Diana Hughes –
I’ve had this fish for two months now. It’s very active and shows no signs of stress. The coloration is vivid and it’s a focal point in the tank. Feeding is easy and it eats regularly.
Jack Hardacre –
The fish is exactly as described. The yellow dorsal markings are bright and the fish is very hardy. It’s adapted well to the water parameters and swims confidently in the tank.