Siamese Algae Eater

Siamese Algae Eaters are primarily herbivorous and should be fed high-quality spirulina wafers, algae pellets, and blanched vegetables (zucchini, spinach, cucumber) 3-4 times weekly. While they excel at consuming black beard algae and other nuisance algae in the tank, supplemental feeding ensures proper nutrition as they mature and algae consumption naturally decreases with age.

Active bottom-dwellers that spend most of their time grazing on surfaces and plants, particularly algae-covered areas. Young fish are more energetic algae eaters, but adults become increasingly territorial and may harass smaller fish or other algae eaters; they are best kept singly or in established groups from youth. They are generally peaceful when young but can display semi-aggressive behavior toward conspecifics and similar-looking species as they mature.

Breeding Siamese Algae Eaters in captivity is extremely difficult and rarely successful in home aquariums. They require specific environmental triggers and large spawning spaces that are difficult to replicate, and fry are challenging to rear. Most aquarium specimens are wild-caught or commercially bred in specialized facilities.