Yellow Line Sweetlips
Yellow Lined Sweetlips, also known as the Striped Sweetlips, is a slender sweetlips fish that can grow up to 20 inches. The Yellow Lined Sweetlips are notoriously difficult to keep in home marine aquariums. Therefore it is recommended that only expert or very experienced aquarists attempt to keep the Yellow Lined Sweetlips in their tanks. Further, even small fluctuations of conditions within the tank can make the Yellow Lined Sweetlip unruly and unwilling to feed.
- Scientific Name: Plectorhinchus Diagrammus
- Max Size: 20 inches
- Diet: Requires a meaty diet and to be fed 2-3 times a day
- Shipping Size: 2 to 3 inches
| Feature | Detail |
|---|---|
| Scientific Name | Plectorhinchus Diagrammus |
| Maximum Size | 20 inches |
| Diet | Meaty diet, fed 2-3 times daily |
| Shipping Size | 2 to 3 inches |
FAQ
What is the scientific name of the Yellow Line Sweetlips?
The scientific name is Plectorhinchus Diagrammus.
How big can a Yellow Line Sweetlips grow?
It can grow up to 20 inches in size.
What kind of diet does the Yellow Line Sweetlips require?
It requires a meaty diet and should be fed 2 to 3 times a day.

Alexandra Davies –
I’m an experienced marine aquarist and this fish was a challenge to keep. It demands stable water conditions and a consistent meaty diet. After several weeks of careful maintenance, it started feeding regularly. It’s a striking fish, but not for beginners.
Frank Mackenzie –
The fish arrived healthy and was shipped at a small size. I’ve maintained strict water parameters and feed it twice daily. It’s active and shows interest in food when conditions are stable. Requires a lot of attention.
Lily North –
I tried keeping it in my tank, but the water fluctuations made it stop eating. I ended up having to adjust my filtration and monitoring routine. It’s not suitable for average hobbyists.