Four Stripe Damselfish
Dascyllus melanurus
Reef Compatible: Yes
Care Level: Beginner
Disposition: Semi-aggressive
Min. Tank Size: 24 gallons
Mature Size: 3 inches
| Feature | Detail |
|---|---|
| Species | Dascyllus melanurus |
| Reef Compatibility | Yes |
| Difficulty Level | Beginner |
| Behavior | Semi-aggressive |
| Adult Size | 3 inches |
| Minimum Tank Size | 24 gallons |
FAQ
Is the Four Stripe Damselfish suitable for a beginner aquarist?
Yes, it is considered a beginner-friendly species due to its manageable care requirements and compatibility with reef environments.
Does the Four Stripe Damselfish pose a threat to coral in a reef tank?
No, it is reef compatible and generally does not damage coral when properly sized and housed with compatible species.
What is the typical adult size of this fish?
The mature size is approximately 3 inches.

Robert Jones –
Easy to care for and fits well in my 24-gallon reef tank. It’s active but not overly aggressive. I’ve kept it for six months and it’s still healthy and colorful.
Neil Blake –
Good for beginners. It doesn’t eat coral, which is a relief. Just make sure the tank has enough space and other fish are not too small.
Julian Howard –
The fish arrived quickly and looks vibrant. It’s been a few weeks now and it’s settled in well. No issues with aggression or health.