Chaetostoma changae, L334 Fish Profile: Genus Chaetostoma Species changae, L334 Common name Yurayacu-Chaetostoma, L334 Wild Origin Peru Tank Size min. 80 - 120 cm Temperature 22 - 27 °C pH Value 6.0 - 7.0 Fish Size 8-15 cm Food Omnivore, Plant food Care Sociable, Group