Symphysodon tarzoo

The extent of green-blue striping and red spotting varies between individuals and does not define separate species.

Wild green discus from the Tefé area of Brazil are S. tarzoo. Individuals from the same area may have prominent green-blue bars and more or fewer red spots.

Adult length: Up to 16.3 cm (standard length, without the tail fin)
Water temperature: 27–30 °C

Natural habitat: Native to western Amazon drainages west of the Purus Arch.

View comparison →

Appearance and identification

Royal, heavily red-spotted and sparsely spotted forms can occur within the same natural population; they are not separate local forms or species. Juveniles whose colors are not fully developed should not be assigned adult patterns.

Social behaviour and territory

Schools outside the breeding season.

Sources