Panama hoplo
Hoplosternum punctatum
Also known as Spotted hoplo, Panama hoplo catfish
Care at a glance
- Temperature
- 72–79°F (22–26°C)
- pH
- 6.5–7.5
- Adult size
- 3.1 in (8 cm)
- Minimum tank
- 30 gal (115 L)
- Temperament
- Peaceful
- Social behavior
- Social
- Swim level
- Bottom
- Difficulty
- Easy
- Breeding
- Medium
- Rarity
- Rare
- Origin
- Pacific slope rivers of Panama and the Atrato River basin in Colombia.
- Family
- Callichthyidae
Overview
Keep Panama hoplos in a group over soft sand with wood and plants for cover, in water around 22 to 26 C. They are peaceful, air breathing catfish that suit a larger community. Feed sinking pellets, frozen bloodworm and other meaty sinking foods.
In the wild
The Panama hoplo lives in lowland rivers and streams on the Pacific side of Panama and into northwestern Colombia. It forages over soft, muddy and sandy bottoms and gulps air at the surface. It is one of the few armored catfish found west of the Andes.
Good to know
This species is smaller than the common hoplo and is often mislabeled in the trade as the porthole catfish, Dianema longibarbis. Males develop a much thicker pectoral spine and joined breast plates, while females have a broad gap between the plates. It is listed as Near Threatened because of its small range.
Did you know
The Panama hoplo is one of the very few armored catfish that live west of the Andes, and it is often sold under the wrong name.
Appears in
Freshwater fish · Corydoras · Beginner fish · Community fish · Bottom dwellers
Keeping Panama hoplo?
Track water tests, reminders and stocking fit.
Related species

Hoplo catfish
Hoplosternum littorale7.9 in (20 cm)40 gal (150 L)72–81°F (22–27°C)
Emerald catfish
Corydoras splendens3.1 in (8 cm)40 gal (150 L)70–82°F (21–28°C)Robust cory
Corydoras robustus3.1 in (8 cm)40 gal (150 L)72–79°F (22–26°C)
Bronze cory
Corydoras aeneus3 in (7.5 cm)20 gal (75 L)70–81°F (21–27°C)
Hognosed brochis
Brochis multiradiatus3.5 in (9 cm)40 gal (150 L)70–79°F (21–26°C)Giant Brochis
Brochis britskii3.5 in (9 cm)40 gal (150 L)70–79°F (21–26°C)