Species Comparison
Kuhli Loach vs Otocinclus
Verdict:Compatible
Side-by-side specs
Loaches
Family
Algae Eaters
4″
Adult size
1.75″
20gal
Min tank
10gal
73–86°F
Temperature
72–79°F
5.5–7
pH
6.5–7.5
peaceful
Temperament
peaceful
5+
Schooling
6+
bottom
Water level
bottom