Isabela's Oto
NameIsabela's Oto
Scientific NameRhinotocinclus isabelae
Common NamesIsabela's Oto, Dwarf Sucker Catfish
FamilyLoricariidae
OriginSouth America, Brazil, Rio Jamanxim basin
Temperamentpeaceful
Dietomnivore
Care Levelintermediate
Minimum Tank Size (Gallons)10
Max Size (Inches)1.8
Water TypeFreshwater
Temperature Range (°F)72-79
pH Range6.0-7.5
Compatible SpeciesNeon Tetra, Cardinal Tetra, Ember Tetra, Harlequin Rasbora, Chili Rasbora, Dwarf Gourami, Corydoras Catfish, Other small, peaceful community fish
Description
Rhinotocinclus isabelae is a small, peaceful suckermouth catfish, highly valued for its algae-eating abilities in planted aquariums. These social fish display a mottled brown and tan pattern, blending seamlessly with natural decor. They thrive in groups and require stable, clean water conditions to flourish.
