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Two-tone cory

Corydoras bicolor

Two-tone cory© FishBase (CC BY-NC)

The Two-tone cory (Corydoras bicolor) is a small, peaceful catfish popular in home aquariums. Reaching only about 4.1 cm, it inhabits slow‑moving freshwater streams and prefers soft, sandy bottoms.

Fight
Taste
Inedible/Protected

Basic Information

Family

Callichthyidae

Max Size

4.1 cm

Habitat

freshwater

Climate

tropical

Best Season

Year‑round

Best Time

Daytime, especially early morning

Distribution

No distribution map available

Fishing Tips for Two-tone cory

  • Use an ultralight rod and 4–6 lb test line to avoid spooking the fish
  • Present tiny live baits such as daphnia, bloodworms, or finely minced brine shrimp on a size 10–12 hook
  • Fish near the bottom with a light split‑shot weight and a slow drift or gentle suspension technique
  • Handle captured fish gently and release promptly to minimize stress

Top Fishing Locations for Two-tone cory

Rio Trombetas

Brazil
beginner75% Very Common

A clearwater tributary in the Amazon basin known for abundant Two-tone Cory populations in its shallow forested stretches.

Best: December - February

Madre de Dios River

Peru
beginner68% Common

The upper stretches near Puerto Maldonado host diverse Corydoras, with Two-tone Cory thriving among leaf litter and submerged roots.

Best: January - March

Rio Xingu (Altamira tributary)

Brazil
beginner60% Common

A fast-flowing whitewater segment where Two-tone Cory hide among rocky substrates and submerged vegetation.

Best: February - May

Upper Rio Negro

Brazil
intermediate48% Occasional

Blackwater conditions with low visibility; Two-tone Cory are present but less dense, favoring quiet backwaters.

Best: June - August

Tambopata River

Peru
intermediate35% Occasional

Remote rainforest river with pristine habitats; Two-tone Cory are found in secluded pools, making encounters rewarding.

Best: March - June

Rio Beni

Bolivia
expert22% Uncommon

Seasonal floodplain of the Beni basin supports abundant Two-tone Cory during the high-water season, attracting specialist anglers.

Best: November - January

Market Prices

Recommended Fishing Equipment for Two-tone cory

Recommended Equipment

RodUltralight spinning rod, 4‑5 ft, fast action
Line4–6 lb test monofilament or fluorocarbon
Lure TypeMicro jig or tiny soft‑plastic worm (or N/A)
TechniqueBottom suspension or slow drift near structure with a light split‑shot weight

Best bait: Microscopic live foods like daphnia, bloodworms, or finely minced brine shrimp