Filefish (Chaetodermis pencilligerus)
Reef compatible and suitable for beginner aquarists. This peaceful species is ideal for marine tanks with a minimum size of 50 gallons. When mature, it reaches up to 12 inches in length.
| Specification | Detail |
|---|---|
| Size | L 4″ to 5″ |
| Reef Compatible | Yes |
| Care Level | Beginner |
| Disposition | Peaceful |
| Minimum Tank Size | 50 gallons |
| Mature Size | 12 inches |
FAQ
Is this filefish safe to keep with other reef fish?
Yes, this filefish is reef compatible and generally peaceful, making it suitable for cohabitation with most reef species.
What is the expected growth rate of this filefish?
The filefish grows from 4 to 5 inches in length and can reach up to 12 inches when mature, typically taking several months to years depending on tank conditions.
Does this filefish require special feeding?
Please contact customer service


Sonia Roberts –
Easy to set up and very calm in the tank. It doesn’t bother other fish and looks great with corals. Perfect for a beginner reef setup.
Alexandra Wilson –
Grew well in a 50-gallon tank. It’s active but not aggressive. I appreciate that it’s reef-safe and doesn’t eat coral or invertebrates.
Tracey Edmunds –
Arrived healthy and stayed active. The size is appropriate for a medium tank. Very satisfied with the peaceful nature and appearance.