Scarlet Soldierfish (Holocentrus vexillarius)
Fish in the family Holocentridae. Moderate care. Reef Safe with Caution.
Quick facts
Appearance
The Scarlet Soldierfish is a deep-red to crimson colored fish with a compressed, laterally flattened body and large eyes adapted to low light. It has spiny dorsal and anal fins, silvery-white fin margins, and a distinctive pattern of darker stripes along the body, with the overall coloration being bright red to orange-red.
Diet and feeding
Feed small meaty foods including frozen mysis shrimp, brine shrimp, and small crustaceans. Offer food items appropriate to mouth size. Feed 2–3 times daily in smaller portions.
Difficulty and care for the Scarlet Soldierfish
Moderate. The Scarlet Soldierfish requires stable water conditions, appropriate feeding of small meaty foods, and low to moderate lighting. It is not difficult for experienced hobbyists but needs careful acclimation and consistent care.
Common health issues
Marine ich, Fin rot, Swim bladder disorder, Columnaris disease, Velvet disease
Origin and habitat
Indo-Pacific region, including the Red Sea, East Africa, and the Indo-Australian Archipelago. Found on rocky and coral reef structures at depths typically between 20–200 meters.
Log Scarlet Soldierfish in your reef tank
Reef Trak gives you the full record on every species in your tank: acquisition date, source, photos, parameters at time of stocking, and links to maintenance and feeding events. Track Scarlet Soldierfish alongside everything else in your reef.
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