Siamese Algae Eater (Crossocheilus oblongus)
Fish in the family Cyprinidae. Easy care. Freshwater.
Quick facts
Scientific nameCrossocheilus oblongus
FamilyCyprinidae
Also known asSAE, Crossocheilus siamensis, True Siamese Algae Eater
Care levelEasy
Reef safetyFreshwater
TemperamentPeaceful
Dietomnivore
Adult size6 in
Minimum tank size30 gallons
Water parametersTemp 72-79°F, pH 6.5-7.5, GH 5-15 dGH
Appearance
Slender silvery body with a solid black horizontal stripe running into the tail; stripe stays bold even when feeding.
Difficulty and care for the Siamese Algae Eater
Easy
Origin and habitat
Mainland Southeast Asia (Thailand, Malay Peninsula)
Keeper notes
Generally peaceful but can get boisterous/territorial with age; one of the few fish that eats black beard algae.
Log Siamese Algae Eater 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 Siamese Algae Eater alongside everything else in your reef.
