Grammistes sexlineatus
Reef Compatible: Yes
Care Level: Beginner
Disposition: Semi-aggressive
Min. Tank Size: 100 gallons
Mature Size: 12 inches
Product Details
| Feature | Value |
|---|---|
| Species | Grammistes sexlineatus |
| Size (Adult) | 12 inches |
| Minimum Tank Size | 100 gallons |
| Reef Compatibility | Yes |
| Difficulty Level | Beginner |
| Behavior | Semi-aggressive |
FAQ
Is this fish suitable for a reef tank?
Yes, the Six-Lined Soapfish is reef compatible and can coexist with coral in a properly maintained tank.
What is the recommended tank size for this fish?
A minimum tank size of 100 gallons is required to ensure proper space and stability for this species.
How aggressive is this fish?
The Six-Lined Soapfish is semi-aggressive and may display territorial behavior, especially during feeding or in overcrowded tanks.

Anne Parsons –
I added this fish to my 100-gallon reef tank and it has been thriving. It’s active but not overly aggressive. The coloration is vibrant and it blends well with the live rock. Easy to care for as a beginner fish.
Dan Underwood –
The fish looks beautiful and has adapted well to the tank. I noticed it patrols the edges and occasionally interacts with other fish, but nothing disruptive. Good choice for a reef setup.
Keith Duncan –
Perfect for a beginner reef keeper. It’s hardy, colorful, and doesn’t cause stress to other inhabitants. I’ve had it for three months and it’s still active and healthy.