Banded Stone Loach

Schistura balteata is one of the more vividly coloured members of the notoriously species-rich genus Schistura, displaying a series of alternating rust-orange and deep brown-black transverse bands along its cylindrical body. It inhabits the rocky, fast-flowing hill streams of Myanmar and Thailand, where it darts between pebbles and boulder undersides in well-oxygenated, clear current. The species is one of the more commonly encountered Schistura in the aquarium trade, valued for its attractive colouration and moderate maintenance requirements.

In the aquarium, S. balteata is active and engaging but displays the territorial boldness characteristic of most Schistura species — individuals will establish feeding territories and briefly chase conspecifics away from favoured spots. A group of four or more in a spacious tank minimises individual stress and allows natural behavioural hierarchies to form without serious injury.

The species tolerates a slightly broader range of conditions than extreme hillstream specialists, making it suitable for tropical hillstream biotopes that may not maintain temperatures below 22 °C. Water must nonetheless be clean, well-oxygenated, and moderately flowing — still water quickly deteriorates the health of any Schistura species.

Water: 20–26°C, pH 6.5–7.5, GH 4–15, KH 2–8; moderate to strong flow with good oxygenation; clean water with low nitrates is essential. Tank: 70 L minimum; smooth pebble and gravel substrate; rocky hiding zones to allow territorial individuals to establish separate refuges. Feeding: Omnivore — sinking pellets, frozen bloodworm, daphnia, brine shrimp; readily accepts most prepared sinking foods. Breeding: Rarely bred in captivity; condition with mild cooling and increased flow; territorial males may interfere with spawning attempts. Compatibility: Semi-aggressive within species; peaceful toward most other fish; avoid housing with very small or slow-moving tankmates.