Sergeant Major Damsel

The Sergeant Major Damsel (Abudefduf saxatilis), also known as the Reef Sergeant or Sergeant Major Fish, originates from the Western Atlantic and Gulf of Mexico, favoring coral-rich environments. With a length of 6 inches and a lifespan of over ten years, it boasts striking black and white stripes reminiscent of a sergeant major's insignia. This omnivorous species requires a balanced diet of marine pellets, frozen foods, and live shrimp. While generally compatible with reef tanks, caution is advised with delicate corals due to occasional nipping behavior. In a minimum 40-gallon tank with stable water conditions (pH 8.1-8.4, salinity 1.020-1.025, temperature 72-78°F), it thrives alongside tank mates like Clownfish, Firefish Goby, Royal Gramma, Yellowtail Damsel, and Scarlet Skunk Cleaner Shrimp. When acquired from Saltwaterfish.com, you're assured of a healthy and acclimated addition to your aquarium, backed by their commitment to sustainability and customer satisfaction.

Habitat and Compatibility:

Thriving in coral-rich waters of the Western Atlantic and Gulf of Mexico, the Sergeant Major Damsel is generally reef-safe but may nip delicate corals. It coexists well with various marine organisms.

Size and Lifespan:

With a compact 6-inch body and striking black and white stripes, the Sergeant Major Damsel lives over ten years with proper care, rewarding dedicated aquarists.

Diet in Captivity:

The Sergeant Major Damsel thrives on a balanced diet of marine pellets, frozen, and live foods like brine or mysis shrimp ensures vibrant coloration and overall health.

Compatibility and Temperament:

Moderately aggressive, the Sergeant Major Damsel suits community tanks with ample hiding spots to alleviate territorial disputes. Select tank mates with similar temperaments for harmony.

Tank Requirements:

A minimum 40-gallon tank accommodates the Sergeant Major Damsel’s active swimming and territorial tendencies. Stable water conditions (pH 8.1-8.4, salinity 1.020-1.025, temperature 72-78°F) mirror its natural habitat.

Common Names and Compatible Tank Mates:

Also known as the Reef Sergeant, suitable companions include:

• Clownfish (Amphiprion ocellaris),
• Firefish Goby (Nemateleotris magnifica),
• Royal Gramma (Gramma loreto),
• Yellowtail Damsel (Chrysiptera parasema),
• Scarlet Skunk Cleaner Shrimp (Lysmata amboinensis)