Támanà Whiptail Catfish

Sturisomatichthys tamanae is described from the Támanà River basin in Colombia, a relatively restricted drainage that limits its natural range and contributes to its extreme rarity in the aquarium hobby. It represents one of three species in the genus Sturisomatichthys and, like its congeners, occupies fast-flowing Andean riverine habitats with clear water and hard substrates.

In captivity, this species has essentially no published husbandry record beyond the few collectors who have successfully maintained it. Aquarists obtaining this fish should draw on experience with other Sturisomatichthys and similar-sized Sturisoma, maintaining rigorous water quality standards and providing appropriate flow and oxygenation. Any observations on its behaviour, feeding, and potential breeding should be shared with the broader community.

Its rarity makes Sturisomatichthys tamanae among the most sought-after loricariid whiptails by serious collectors worldwide. It represents a genuine conservation as well as aquaristic priority, and captive maintenance with an eye toward breeding is strongly encouraged.

Water: 22–26°C, pH 6.0–7.0, soft to moderate (GH 3–12); high oxygenation; Andean river conditions. Tank: 120 L minimum; strong flow, driftwood and rocks; avoid warm stagnant conditions. Feeding: Algae wafers, spirulina, blanched vegetables; allow biofilm to establish first. Breeding: Undocumented; follow Sturisoma protocols and document all observations. Compatibility: Peaceful; house with other Andean or moderate-flow riverine species.