Altum Angel (Blackwater River Rio San Felipe)

Altum Angel (Blackwater River – Rio San Felipe)
Pterophyllum altum

Elevate your aquarium with one of the most majestic and sought-after angelfish species in the hobby—the Altum Angel from the Rio San Felipe region of the Blackwater River. Known for their tall body shape, graceful fins, and peaceful nature, these true Altums are a stunning centrepiece for any large, soft-water aquarium.

These specimens are wild-collected and trace back to the pristine blackwater environments of the Rio San Felipe, making them a rare and valuable addition for serious aquarists.

Currently housed in RO water at a pH of 5.5, they are acclimated to soft, acidic conditions that closely mimic their natural habitat—ideal for anyone running a blackwater or biotope-style setup.

Key Features:

• Wild-caught from the Blackwater River (Rio San Felipe)

• Tall dorsal and anal fins with graceful movement

• Best suited for large, calm aquariums with low pH

• Peaceful, schooling cichlid ideal for a blackwater community

Care Notes:

• pH: 4.5–6.5

• Temp: 26–30°C

• Water: RO or soft water preferred

• Tankmates: Peaceful species only; best kept in small groups