Aquarium Fishes
Discus Cichlids
Discus Fish Facts - A-Z Animals
25. Perchlike fishes - Page 7 of 9 - Aquarium Glaser GmbH
Top 10 Most Beautiful Fish in the World - Owlcation
Cichlid - Wikipedia
Symphysodon, known as discus, is a genus of cichlids native to the river basin in South America. — Stock Photo © wynian #249227452
Tropical Fish Hobbyist - October 2011 - The Perfect Cichlid Parents: Cryptoheros sajica
What is Discus Fish
Severum Cichlid-Heros severus - Heros severus Fish Profile & Care Guide
Top 5 Freshwater Aquarium Fish That Love Soft Water
Interesting Creature… Cichlid - Kaieteur News