Painted Sweetlips (Plectorhinchus pictus)
The Painted Sweetlips is a marine fish that can grow up to 33 inches in length, requiring a large aquarium and consistent feeding. It is also known as the Dotted Sweetlips or Black and White Sweetlips due to its distinctive striped and dotted pattern.
It has a blue-gray body with horizontal darker blue stripes. Yellow accents appear on the head and fins. The anal, caudal, and soft pectoral fins are yellow with dark spots throughout.
Behavior and Habitat
The Painted Sweetlips prefers to stay in darkened areas when first acclimated and is primarily active at night. It is a bottom feeder and may pose a threat to small fish and invertebrates.
| Key Features | Description |
|---|---|
| Scientific Name | Plectorhinchus pictus |
| Size | Up to 33 inches |
| Color Pattern | Blue-gray body with horizontal blue stripes, yellow head and fins |
| Feeding Habits | Nighttime bottom feeder |
| Behavior | Retreats to dark areas initially; may prey on small fish and inverts |
FAQ
What is the typical size of a Painted Sweetlips?
The Painted Sweetlips can grow up to 33 inches in length.
What are the key identifying features of this fish?
It has a blue-gray body with horizontal blue stripes, yellow accents on the head and fins, and yellow fins with dark spots.
Is the Painted Sweetlips suitable for beginner aquarium keepers?
No, it is not suitable for beginners due to its large size, high care requirements, and predatory behavior toward small fish and invertebrates.

Deirdre Blake –
I bought this fish for my 150-gallon tank, and it’s been thriving. The coloration is striking, especially at night when it becomes more active. I have to be careful with smaller species, though. It’s a great addition to a large marine setup, but not for a small or beginner aquarium.
Jasmine Manning –
The fish looks beautiful with its blue and yellow markings. I noticed it stays in the darker corners during the day and comes out at night. I’ve had to remove a few small shrimp because it eats them. It’s impressive but requires a lot of space and attention.
Sean Hardacre –
After a few months, the Painted Sweetlips has become a centerpiece in my tank. The pattern is vivid and it’s active at night. I’ve learned to keep it separate from smaller fish. It’s a bold choice, but worth it for experienced marine hobbyists.