Blueline Snapper (Lutjanus kasmira)
Reef compatible, suitable for intermediate aquarium enthusiasts. This peaceful fish is ideal for larger marine setups.
Key Details:
- Compatibility: Reef safe
- Difficulty Level: Intermediate
- Behavior: Peaceful
- Minimum Tank Size: 200 gallons
- Mature Size: Up to 16 inches
| Feature | Detail |
|---|---|
| Size (Adult) | 16 inches |
| Adult Size Range | 6″ to 7″ (when young) |
| Minimum Tank Size | 200 gallons |
| Reef Compatibility | Yes |
| Behavior | Peaceful |
FAQ
Is the Blueline Snapper suitable for a reef tank?
Yes, the Blueline Snapper is reef compatible and does not pose a threat to corals or invertebrates.
What is the expected mature size of this fish?
The mature size of the Blueline Snapper reaches up to 16 inches.
What is the minimum tank size required for this species?
A minimum tank size of 200 gallons is recommended.




Richard Paige –
I’ve had my Blueline Snapper for six months now. It’s very peaceful and doesn’t bother the corals. The tank is 250 gallons, which is perfect for its size. It’s active during the day and stays calm at night. Great addition to a reef setup.
Zoe Hunter –
The fish arrived healthy and has adapted well to the 200-gallon tank. It’s not aggressive and doesn’t chase other fish. I appreciate that it’s reef-safe. A solid choice for intermediate hobbyists.
Jonathan Hemmings –
After adding the Blueline Snapper, the tank feels more balanced. It swims near the middle and doesn’t eat the coral polyps. Very satisfied with the purchase and the fish’s behavior.