Orange Spot File (Cantherhines pullus)
A unique and colorful saltwater fish native to Caribbean reefs, the Orange Spot File brings personality and elegance to any aquarium with its sleek body, subtle stripes, and eye-catching orange spots.
Peaceful by nature, this fish enjoys live rock and hiding spots to explore. It may be shy at first and retreat into crevices when stressed, but becomes more confident over time and displays its full vibrant coloration. Caution: may show aggression toward other fish of the same genus.
Hardy and adaptable, it readily accepts a diet of meaty frozen foods such as mysis shrimp.
| Species | Cantherhines pullus |
|---|---|
| Habitat | Caribbean reefs |
| Temperament | Peaceful (may be shy at first; aggressive toward same genus) |
| Diet | Meaty frozen foods (e.g., mysis shrimp) |
| Best Tank Conditions | Live rock, hiding spots, moderate to high water flow |
FAQ
Is the Orange Spot File suitable for a community tank?
It can coexist with many peaceful fish, but avoid keeping it with other fish of the same genus due to potential aggression.
How long does it take for an Orange Spot File to become fully colorful?
Over time, typically after several weeks to months, the fish becomes more confident and displays its full vibrant coloration.
What kind of diet does the Orange Spot File prefer?
It readily accepts meaty frozen foods such as mysis shrimp.

Kylie Young –
The Orange Spot File is a beautiful addition to my reef tank. It was initially shy but after a few weeks it started exploring more and showed its full orange spots. I keep it with other peaceful species and it hasn’t shown aggression. Feeds well on mysis shrimp.
Amanda Abraham –
Arrived healthy and looks vibrant. Took a bit of time to adjust to the tank, hiding in the rock for the first week. Now it’s active and displays its colors well. Good for a beginner reef keeper.
Jack Wright –
This fish is stunning in the tank. The orange spots stand out against the reef background. It’s peaceful and doesn’t bother other fish. Only caution is to avoid keeping it with other Cantherhines.