Aquarium bottom-feeder, 5 letters
Aquarium cleaner-fish, 5 letters
Aquarium fish, 5 letters
Aquarium-cleaning fish, 5 letters
Asian fish, 5 letters
Carp's cousin, 5 letters
Slender freshwater fish, 5 letters
Slender freshwater fishes of Eurasia and Africa resembling catfishes, 5 letters