The Manacapuru Angelfish (Pterophyllum scalare“Rio Manacapuru”) is an uncommon geographic variant of the classic angelfish. It is distinctive by the red-orange coloration that it develops from its forehead to its dorsal fin. This shoaling cichlid is relatively peaceful compared to other members of the cichlid family. It also has a very thin, tall body unlike most other cichlids. The Manacapuru is indigenous to Rio Manacapuru in Northwestern Brazil.

A distinctive regional variant of freshwater Angelfish, the Rio Nanay Angel is also called by the trade name “Peru Altum” although it is not the true Altum Angel from the Orinoco basin of Colombia and Venezuela. One of the characteristics that distinguishes this naturally occurring form of angel is its reddish or pink spots which become more prominent with age. A beautiful and unique fish, they prefer warm, soft, acidic water and are relatively undemanding in the aquarium.

Temperature: 76° – 86° F (24° – 30° C)
pH: 6.0 – 7.4
KH: 0 – 15 KH
Minimum tank size: 40 gallons/150 Litres for a pair, but a larger tank is required for a group. The tall body shape of this fish must be considered regarding the height of its tank.