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Angelfish

Pterophyllum scalare

Angelfish (Pterophyllum scalare)

Photo: Wikipedia / Wikimedia Commons

A cichlid that people treat like a tetra. Adults eat neon-sized fish and shrimp. They want height more than length — a 29 is the floor for a pair.

A tall cichlid people treat like a tetra.

May eat very small fish or shrimp once fully grown.

In the tank

  • A real centrepiece in a 29 with height.
  • They use midwater, not the sand.
Water
freshwater
Temperament
Semi-aggressive
Swims
Midwater
Adult size
6 in
Minimum tank
29 gal
Group
Can be kept singly
Temperature
76–84°F
pH
6.5–7.5
Diet
Pellets, frozen brine, mysis, and the occasional earthworm.
Beginner
Not a first fish

How to keep them

  • Adults eat neon-sized fish and shrimp.
  • A 29 is the floor for a pair.

Tankmates

Larger tetras, corys, bristlenose — once the angels are not hungry enough to hunt.

Avoid

Neons, ember tetras, cherry shrimp, and short tanks.

Check tankmates · Stocking calculator

Same group