Scrawled Cowfish (Acanthostracion quadricornis)
The Caribbean Scrawled Cowfish (Acanthostracion quadricornis) is a truly unique saltwater fish known for its boxy shape, horn-like protrusions above the eyes, and intricate maze-like patterning across its body. Its pale background is covered in dark, irregular lines that give it a hand-drawn, “scrawled” appearance, making it one of the most distinctive fish available in the hobby.
Native to Caribbean reefs and seagrass beds, the Scrawled Cowfish is a slow, deliberate swimmer that spends its time cruising the tank and picking at small food items. In the aquarium, it does best in peaceful setups with plenty of open space and minimal strong currents. Because of its calm nature and unusual swimming style, it should be housed with non-aggressive tankmates.
Key Features
| Feature | Description |
|---|---|
| Appearance | Boxy body with horn-like projections above eyes; dark, maze-like patterns on pale background |
| Behavior | Slow-moving, deliberate swimmer; feeds on small food items |
| Habitat | Caribbean reefs and seagrass beds; prefers calm, open environments |
| Compatibility | Best suited with non-aggressive, peaceful tankmates |
FAQ
What is the typical size of a Scrawled Cowfish in an aquarium?
The Scrawled Cowfish typically grows to about 6 to 8 inches in length, depending on tank conditions and age.
Is the Scrawled Cowfish aggressive toward other fish?
No, the Scrawled Cowfish is a calm and non-aggressive species. It is best kept with peaceful, non-aggressive tankmates.
What kind of diet does the Scrawled Cowfish prefer?
It primarily feeds on small crustaceans, plankton, and other tiny invertebrates. A varied diet of finely ground flakes and live or frozen foods works well.
Lisa Wallace –
The Scrawled Cowfish is absolutely stunning. Its unique pattern and calm demeanor make it a standout in my tank. It doesn’t chase other fish and just drifts around peacefully. I’ve had it for three months and it’s thriving.
Amelia Hunter –
I was drawn to this fish for its unusual look. It’s exactly as described—beautiful, slow-moving, and very peaceful. I paired it with a group of clown loaches, and it’s doing fine without any issues.
Ryan Martin –
The fish arrived healthy and looks great. It’s a bit shy at first but settles into the tank after a week. I like the way it moves—it’s almost like it’s drawing lines in the water. A unique addition to any reef tank.