Weddell's Talking Catfish

Anadoras weddellii is a modestly sized member of the Doradidae from the upper Amazon tributaries of Bolivia and Peru. It is named for the French naturalist A.D. d'Orbigny and was described from the Rio Mamoré drainage. In comparison to many doradids it has a slightly lighter build and less extreme lateral spination, though it shares the family's characteristic bony lateral scutes and ability to vocalise.

In the aquarium, Anadoras weddellii is a nocturnal, substrate-oriented species that requires caves and driftwood for daytime shelter. It is less commonly available than species such as Platydoras or Agamyxis, making it a sought-after find for catfish collectors. It adapts well to captive conditions when water quality is maintained and appropriate hiding places are provided.

This species is entirely peaceful with tankmates too large to be consumed and can be housed with a wide variety of South American community fish. Feed with sinking pellets, frozen bloodworm, and snails after dark. Its rarity in the hobby and interesting heritage make it a rewarding acquisition for the dedicated catfish enthusiast.

Water: 22–27°C, pH 6.0–7.5, soft to moderately hard (GH 2–15). Tank: 120 L minimum; driftwood and tight cave hides essential; sand or fine gravel substrate. Feeding: Sinking pellets, frozen bloodworm, snails, invertebrates; nocturnal feeder. Breeding: Not reported in captivity; likely requires wet/dry season simulation and soft acidic water. Compatibility: Peaceful; appropriate for large South American community tanks with tetras and cichlids.