Black Pearlscale Butterflyfish (Chaetodon argentatus)
Reef Compatible – No
Care Level – Intermediate
Disposition – Peaceful
Min. Tank Size – 50 gallons
Mature Size – 8 inches
Behold the Black Pearlscale Butterflyfish—a masterpiece of aquatic elegance. Its distinctive black body is adorned with pearlescent white spots that shimmer under aquarium lighting, creating a mesmerizing contrast that commands attention in any reef setup. Each scale catches light like tiny diamonds, revealing why this specimen is prized by discerning hobbyists.
At 2.5 inches, this WYSIWYG individual is still young and adaptable, offering you the rare opportunity to establish a long-term relationship with a fish that will grow into its full 8-inch majesty over time. The peaceful temperament makes it a suitable addition to a well-maintained marine environment.
| Specification | Value |
|---|---|
| Species | Chaetodon argentatus |
| Size (approx) | 2.5 inches |
| Adult Size | 8 inches |
| Compatibility | Reef compatible: No |
| Difficulty Level | Intermediate |
| Temperament | Peaceful |
| Minimum Tank Size | 50 gallons |
FAQ
Is this butterflyfish suitable for a reef tank?
No, this fish is not reef compatible and may prey on small invertebrates.
How long does it take for this fish to reach full size?
It typically takes 3 to 5 years to reach its mature size of 8 inches.
What kind of lighting is best for displaying the pearlescent spots?
Bright, consistent aquarium lighting enhances the shimmer of the white spots on the body.
Nathan Lewis –
The fish is vibrant and active. The white spots really stand out under the tank lights. It’s peaceful and doesn’t bother other fish. I’ve had it for six months and it’s grown steadily. A great addition to a 50-gallon tank.
Evan Jackson –
Arrived healthy and active. The coloration is striking, especially in the evening light. It’s not aggressive and stays near the back of the tank. I’m happy with the size and temperament.
Theresa Duncan –
Perfect for intermediate reef keepers. The fish looks stunning and has adapted well to the tank. I noticed the spots shimmer more when the lights are on. It’s a long-term investment that pays off.