Grammistes sexlineatus – Six-Lined Soapfish
Reef compatible: Yes
Care level: Beginner
Disposition: Semi-aggressive
Minimum tank size: 100 gallons
Mature size: 12 inches
Product Specifications
| 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 the Six-Lined Soapfish safe to keep with corals?
Yes, the Six-Lined Soapfish is reef compatible and generally safe with corals when properly sized and kept in a sufficiently large tank.
What is the expected mature size of this fish?
The mature size of the Six-Lined Soapfish is approximately 12 inches.
Is this fish suitable for a beginner aquarist?
Yes, this species is rated as beginner-friendly with a semi-aggressive disposition, making it suitable for novice aquarium keepers.

Cameron Terry –
I bought this Six-Lined Soapfish for my 100-gallon reef tank. It has adapted well and is active without causing any aggression. The fish looks vibrant and fits nicely in the community. Easy to care for and a great addition to a beginner-friendly setup.
Isaac Taylor –
The fish arrived healthy and has been thriving in my tank. It doesn’t eat much and seems to coexist well with other fish. I appreciate the clear care instructions provided with the product.
Christopher Reid –
This is a beautiful fish with a unique pattern. It’s not too aggressive and stays within the tank boundaries. I’m happy with the size and behavior in my 100-gallon system.