Violet Aquarium Belted Sandfish (Size: L, 3″ to 4″)
Serranus subligarius is a hardy and colorful marine fish commonly found in tropical reef environments. This species is known for its distinctive belt-like pattern along the body and its ability to thrive in a well-maintained aquarium setup.
The belt sandfish is ideal for medium to large saltwater tanks due to its active yet peaceful behavior. It prefers a temperature range of 72°F to 78°F and requires a stable salinity level between 1.020 and 1.025.
| Specification | Value |
|---|---|
| Species | Serranus subligarius |
| Size (Adult) | 3″ to 4″ |
| Gender | Not specified |
| Origin | Western Pacific Ocean |
| Water Temperature | 72°F – 78°F |
| Salinity | 1.020 – 1.025 |
FAQ
What is the typical lifespan of a Belted Sandfish in an aquarium?
Please contact customer service
Is the Belted Sandfish suitable for a community tank?
Yes, the Belted Sandfish is generally peaceful and can coexist with other non-aggressive marine species in a properly sized tank.
What kind of diet does the Belted Sandfish require?
This species primarily feeds on small crustaceans and plankton. A varied diet including marine flakes, frozen foods, and live foods is recommended.


Phil Hamilton –
The Belted Sandfish arrived healthy and active. It has adapted well to our 55-gallon tank after a week. The coloration is vibrant and it swims confidently among the corals. Easy to care for and a great addition to a reef setup.
Ruth Skinner –
We’ve had this fish for two months now. It’s active and shows no signs of stress. The pattern on its body is very noticeable and it’s a nice contrast to the tank’s inhabitants. Feeding is simple with a mix of flakes and frozen shrimp.
Julian Gibson –
Great purchase. The fish is lively and has settled into the tank quickly. We appreciate the clear labeling and accurate size description. It’s a beautiful species that adds visual interest to our marine display.