Black Angel (Medium) – Pterophyllum scalare
The Black Angel is a popular tropical aquarium fish known for its striking black coloration and elegant appearance. This species has been a favorite among aquarium enthusiasts for nearly a century, with various color morphs ranging from solid white to deep black.
Angelfish are peaceful and make good community fish when kept with mid to large-sized tankmates. However, due to their adult size, they should not be paired with very small species such as cardinal tetras.
Specifications
| Species | Pterophyllum scalare |
|---|---|
| Size (adult) | 3 to 4 inches |
| Color | Black |
| Temperament | Peaceful |
| Water Temperature | 75–82°F |
| Water pH | 6.0–7.5 |
FAQ
What is the ideal tank size for a Black Angel?
A minimum of 20 gallons is recommended for a single Black Angel, with larger tanks preferred for better stability and space to grow.
Can Black Angels be kept with other fish?
Yes, they can coexist with mid to large-sized community fish. Avoid small species like cardinal tetras due to their size.
How long does it take for a Black Angel to reach adult size?
It typically takes 12 to 18 months to reach full adult size, depending on water conditions and diet.

Anna Slater –
The Black Angel is beautiful and active in the tank. It has adapted well to my 30-gallon setup and pairs nicely with neon tetras and Corydoras. Easy to care for and stays calm around other fish.
Sam Dickens –
Great addition to my aquarium. The fish is vibrant and stays in the middle of the tank, which makes it a focal point. I’ve had it for six months and it’s still healthy and active.
Carol Skinner –
I was worried about compatibility, but the Black Angel is peaceful and doesn’t chase smaller fish. It’s a stunning fish and adds a lot of visual appeal to the tank.