PERU ANGELFISH

The Peruvian Altum Angelfish (Pterophyllum scalare "Peruvian Altum") is an uncommon variant of the classic angelfish. It has an extra tall body for its species and for a time was misidentified by some as the uncommon true Altum Angelfish (Pterophyllum altum), which is often wild-caught and much less durable than P.scalare. The extra tall body shape is not as pronounced in juveniles, but becomes much more obvious as this fish approaches maturity. 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 Peruvian Altum Angelfish is indigenous to several river systems in Northern South America, but virtually all specimens in the aquarium hobby have been tank-raised for generations. 

The Peruvian Altum Angelfish will thrive in a heavily planted aquarium with driftwood and/or rock formations and gentle water flow. It is not overly reclusive, but this fish strongly prefers the cover of plants and, due to its body shape, is not likely to seek refuge in rock caves and similar structures. The Peruvian Altum Angelfish is generally compatible with other peaceful fish as long as it has plenty of space. Territoriality is typically at its peak during spawning.  Dwarf shrimp and other small, delicate invertebrates should not be kept with the Peruvian Altum Angelfish, but more durable, larger shrimp and snails could possibly make good tankmates in a large enough aquarium. If spawning is desired, tankmates of other species should be kept to a minimum or avoided altogether unless the aquarium is very spacious.

Feeding is simple for the unfussy Peruvian Altum Angelfish. High-quality dry, frozen, and live foods will all be readily accepted. Quality and variety are the keys to a diet that will ensure that this fish maintains optimal health and coloration.

RECOMMENDED TANK PARAMETERS:

• Temperature:  76° - 86° F (24° - 30° C)
• pH:  6.0 - 7.4
• KH:  0 – 15 KH
• Minimum tank size:  40 gallons 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.

CARE GUIDELINES:

• Diet:  Omnivorous. A variety of high-quality dry, frozen, and live foods is necessary for optimal health and coloration.
• Social behavior:  Shoaling. Generally peaceful, but can be territorial during spawning.
• Origin:  Tank-bred, but indigenous to Northern South America
• Average adult size:  6 inches (15 cm) long, 8+ inches (20+ cm) tall
• Average purchase size:  1 – 1.5 inches (2.5 – 3.8 cm)