Violet Aquarium LLC Rubberlip Sweetlips – XL Size (5″ to 6″)
Plectorhinchus gaterinus
Reef Compatible: Yes
Care Level: Expert-Only
Disposition: Semi-aggressive
Minimum Tank Size: 125 gallons
Mature Size: 33 inches
| Specification | Detail |
|---|---|
| Size | XL (5″ to 6″) |
| Species | Plectorhinchus gaterinus |
| Compatibility | Reef-safe |
| Behavior | Semi-aggressive |
| Recommended Tank Size | 125 gallons or larger |
| Mature Size | 33 inches |
FAQ
Is this fish suitable for a beginner aquarium keeper?
No, this species requires expert-level care due to its aggressive behavior and specific environmental needs.
Can this fish coexist with other reef fish?
Yes, it is reef compatible, but caution is advised due to its semi-aggressive nature. Monitor interactions closely.
What is the expected growth size of this fish?
The mature size reaches up to 33 inches when fully grown.

Isaac McDonald –
This Rubberlip Sweetlips is a striking addition to my 125-gallon reef tank. It has been active and healthy for over six months. I’ve had to be careful with other fish, but it doesn’t harm the reef. The size is impressive and it looks natural in the setup.
Stephanie Alsop –
I bought this for my expert-level tank. It’s active and colorful, though it does show some aggression toward smaller fish. I’ve adjusted the tank layout to give it space. Overall, a good choice for a reef system with proper care.
Jack Walker –
The XL size fits perfectly in my large tank. It’s calm most of the time and doesn’t damage corals. I appreciate the detailed species information provided. A solid pick for experienced aquarists.