Synodontis Angelicus Catfish
The Synodontis Angelicus Catfish is commonly referred to as the Angel Catfish or Angelicus Cat. It is a peaceful member of the naked catfish group. It may also be known as S. tholloni, S. robianus, S. werneri, and S. angelicus zonatus.
As a digger, the Synodontis Angelicus Catfish will appreciate a fine sandy bottom with large roots and crevices for hiding places in a aquarium of 50 gallons or more. Sensitive to nitrates, a good water conditioner is helpful. It prefers a current in the tank. It can be kept as a schooling fish or in a tank with other Synodontis species. The Synodontis Angelicus Catfish may also be maintained with most African Cichlids of similar size, such as Congo Tetras and African Tetras.
| Specifications |
|---|
| Species: Synodontis Angelicus |
| Size: Up to 4 inches |
| Water Temperature: 72–82°F |
| Water pH: 6.0–7.5 |
| Water Hardness: Soft to medium |
| Compatibility: Peaceful, schools well with similar species |
| Adult Tank Size: 50 gallons or larger |
FAQ
What kind of substrate does the Synodontis Angelicus Catfish prefer?
The Synodontis Angelicus Catfish prefers a fine sandy bottom with large roots and crevices for hiding places.
Is the Synodontis Angelicus Catfish suitable for a community tank?
Yes, it can be kept in a tank with other Synodontis species or with most African Cichlids of similar size, such as Congo Tetras and African Tetras.
What water conditions does this catfish require?
It prefers a water temperature between 72–82°F, pH of 6.0–7.5, and soft to medium water hardness. It is sensitive to nitrates, so a good water conditioner is recommended.

Joseph Tucker –
Bought this catfish for my 60-gallon tank. It’s very peaceful and enjoys digging in the sand. I added some driftwood and roots, and it’s been active and happy since setup. Water parameters are stable, and it’s not causing any issues with other fish.
Felicity Greene –
The fish arrived healthy and has adapted well to the tank. I noticed it spends time near the substrate and seems to like the current. I keep it with Congo Tetras and they get along fine. A bit shy at first but now it’s active.
Eric Bond –
Great addition to my aquarium. It’s not aggressive and doesn’t disturb other fish. I’ve maintained low nitrates and used a water conditioner regularly. The fish digs in the sand and seems content with the setup.