![](http://www.alamy.com/thumbs/6/417289CF-2201-46E6-ACB1-37935C4483CA/2WNKK7W.jpg)
Blue Discus (Symphysodon aequifasciatus) - Freshwater Fish
Size: 4935px × 3292px
Photo credit: © Diego Grandi / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: actinopterygians, actinopterygii, aequifasciatus, amazon, america, american, animal, aquarium, aquatic, basin, beautiful, biodiversity, biology, blue, brown, cichlid, cichlidae, colorful, cute, discus, ecological, ecology, environment, fauna, fish, fresh, freshwater, life, lovely, natural, nature, portrait, ray-finned, river, south, species, symphysodon, underwater, water, zoology