Shoal & Stem
The Shaded Crimson
S

Siamese Algae Eater

Crossocheilus oblongus

1 in the tank

Where it's from

Native to the Batang Hari, Brantas, Chao Phraya, Cisadane and 22 other river basins

Indonesia, Thailand, Vietnam, Malaysia, Laos and Myanmar (Burma)

Native range: Tedesco et al. 2017 (CC0).

At a glance

Size
6 in
15 cm
Min tank
30 gal
114 L
Temp
75–79°F
24–26°C
pH
6.0–8.0
GH
89–357 ppm
5–20 dGH
Temperament
Semi-aggressive
Swims
Bottom
Lifespan
10 yrs

Ammonia 0 ppm and nitrate under 20 ppm.

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Everything about Siamese Algae Eater

Care guide, common diseases, tank mates, keepers' experiences and more