
Spotted talking catfish
A pale-spotted thorny catfish that often hides by day.
A stocky dark-brown to black body carries pale spots. Thorny scutes are evident towards the rear, and the tail edge is nearly truncate.
- Adult length
- Up to 15 cm (standard length, without the tail fin)
- Water temperature
- 22–26 °C
- Lifespan
- Up to 17 years
- pH
- 5.5–7.5
- Hardness
- 1–20 dGH
- Natural habitat
- Native to the Amazon River basin in South America.
May eat very small fish or fry. Pectoral spines snag in mesh, so transfer it in a container.
Appearance and identification
The similar A. albomaculatus may share its trade names; spot counts alone do not separate them.
Floor and movement space
Provide shaded shelters; it spends much of the day hidden.
Aquarium environment
Plants can add shade, but keep shelters and feeding areas accessible for cleaning.
Diet and feeding
Offer sinking foods near its shelter at dusk, with suitable frozen foods for variety.
Same-species behaviour
Provide shaded shelters and check that it eats after dark. Spending much of the day hidden does not reduce its care needs.
Compatibility limits
It may eat very small fish or fry. Pectoral spines can snag in mesh, so use a container for transfer.
Sources
www.fishbase.se ↗ 2026-10-25
www.seriouslyfish.com ↗ 2026-10-22
www.scotcat.com ↗ 2026-10-22
api.gbif.org ↗ 2026-10-22
