Related Clues:

• Prefix meaning "four"
• Exotic fish
• Prefix with -cycline
• "Neon" fish
• Four, before
• Brightly colored tropical fish
• One more than "tri"
• Tropical American finch
• Four fore?
• Vampire ___ (fanged fish)
• Hedron lead-in
• Prefix with meter or methylene
• With four parts
• Fish store favorite
• Colorful aquarium swimmer