Big Eye Black Bar Soldierfish
The Big Eye Black Bar Soldierfish, also known as the Blackbar Soldierfish, is bright red with thin white outlines on the fins. The eyes are very large and the center pupil is black, giving this fish a unique look.
A 70 gallon or larger aquarium with large amounts of live rock for hiding will provide a good environment. A small group is suitable as long as there are adequate hiding locations and space in the aquarium. It is a nocturnal fish, hiding while the lights are on, and swimming in the darkness in search of food. It will eat invertebrates such as worms (including fireworms), crustaceans and serpent stars.
When first introduced into the aquarium, live saltwater feeder shrimp should be used to entice this fish to eat. The diet varies between live feeder shrimp and other small invertebrates.
| Specifications |
|---|
| Species: Big Eye Black Bar Soldierfish |
| Color: Bright red with white fin outlines |
| Eye Feature: Large eyes with black center pupil |
| Behavior: Nocturnal, hides during daylight |
| Diet: Live invertebrates (worms, crustaceans, serpent stars) |
| Minimum Tank Size: 70 gallons with live rock |
FAQ
What is the typical diet of the Big Eye Black Bar Soldierfish?
The Big Eye Black Bar Soldierfish feeds on live invertebrates such as worms, including fireworms, crustaceans, and serpent stars.
How should I introduce this fish to my aquarium?
Start by offering live saltwater feeder shrimp to entice the fish to eat. Once it begins feeding, you can gradually introduce other small invertebrates.
Is this fish active during the day or night?
This fish is nocturnal and hides during daylight hours, becoming active in the dark to search for food.

Jacob Skinner –
The Big Eye Black Bar Soldierfish is striking with its bright red color and large black-eyed appearance. It hides well in the live rock and only comes out at night. I’ve been feeding it fireworms and small shrimp, and it’s been eating regularly since the first week. The tank looks more interesting with it in.
Alexander Skinner –
It’s a unique addition to my 80-gallon tank. The fish stays hidden during the day and becomes active at night. I had to start with shrimp to get it to eat, but now it’s eating a variety of small invertebrates. Good for a nocturnal display.
Nicholas Ross –
The black pupil in the eyes makes it stand out. It’s peaceful and doesn’t stress other fish. I keep it with a few other species in a large tank with plenty of rock. It’s active at night and only eats when the lights are off.