Related Clues:

• Gripe, gripe, gripe
• Bottom-feeding fish
• Decorative pond fish
• Carp in ornamental ponds
• Bottom feeder
• 21-Across. e.g.
• Carp in a pond
• Fault-find
• Koi
• Ornamental Japanese carp
• Find fault with fish?
• ___ pond
• Be a nitpicker
• Pond carp .
• Be a bellyacher