Discus and Similar Species
Symphysodon
Got a photo? Identify fish instantly with the Fishby app.
Open the appSeveral fish can be confused with Discus. Here are the key differences.
Species often confused with {name}
Angelfish
Pterophyllum spp.
Key differences: While also disc-shaped cichlids, Angelfish have a more triangular body profile, much longer and more pointed dorsal and anal fins, and typically lack the distinct vertical stress bars of Discus. Their mouths are also proportionally larger.
Uaru Cichlid
Uaru amphiacanthoides
Key differences: Uaru cichlids share a somewhat disc-like body but are generally more oval and robust. Their coloration is typically more subdued (often brown/grey with a large black blotch), and they lack the vibrant patterns and elongated pelvic fins of Discus.
Explore Discus
Identify fish anywhere
Free on iOS, Android, and Web. Photo identification, full species details, and more.