Randall's Assessor (Assessor randalli)
Fish in the family Plesiopidae. Moderate care. Reef Safe.
Quick facts
Appearance
A small, stocky fish with a blunt head and dark coloration, typically brown to reddish-brown with subtle patterns. Distinctive bright blue rings encircle the eye, and the dorsal and anal fins are edged in blue or violet.
Diet and feeding
Feeds primarily on small crustaceans, copepods, and small fish in the wild. In captivity, offer high-quality frozen foods like mysis shrimp, brine shrimp, and finely chopped seafood, supplemented with small live foods if available.
Difficulty and care for the Randall's Assessor
Easy - Popular cryptic reef fish. Best suited for beginners.
Common health issues
Marine ich, Fin rot, Swim bladder disorder, Bacterial infections, Parasitic infestations
Origin and habitat
Indo-Pacific coral reef regions, including the Philippines, Indonesia, and Solomon Islands.
Keeper notes
Popular cryptic reef fish. Hardy and reef safe. Great for nano tanks.
Log Randall's Assessor 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 Randall's Assessor alongside everything else in your reef.
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