Zebra Loach

Geographic Origin and Biotope: Endemic to a small area of the Western Ghats in India. Prefers very clear mountain rivers with abundant rocks, well-oxygenated current and debris or trunk cover in the summer months.

Taxonomy and Morphology: Zebra Loach (Botia striata). Fusiform, compact body with the "classic" shape of the Botia genus. The snout is delicate, equipped with specialized barbels and a small defensive spine under the eye.

Social Behavior: Curious, diurnal (more than other Botias) and incredibly social. Absolutely avoid keeping them in pairs or solitary. A group of 6 specimens ensures a life in the aquarium full of interactions, submission displays and peaceful games.

Coloration and Sexual Dimorphism: A dense series of black, white or yellowish lines (Zebration) crosses it vertically uninterrupted over the entire body, including the snout. The female becomes decidedly round during sexual maturity compared to the torpedo-shaped male.

Aquarium Setup: At least 100 cm (40 inches). Create a multitude of holes, caves (even coconuts) where the school's hierarchy will decide where to sleep. The ideal substrate must be rounded (sand/smooth gravel). Strong surface movement is important.

Diet and Feeding: Great exterminator of gastropods in the tank, although less ravenous than the huge B. macracantha. In addition to meaty bottom foods (bloodworms, krill) they need basic flake foods and spirulina or cucumbers on the bottom.

Water Quality: It is vulnerable to the accumulation of bacteria and nitrates on the bottom: an unclean or unoxygenated bottom is the direct path to fatal skin ulcers. Preferably lukewarm water (around 25°C / 77°F).

Compatibility and Tankmates: Excellent fish for a calm or moderately lively community aquarium. Never put them together with shy bottom fish, as the energy of the Botia striata would steal their best bites, starving them.

Aquarium Reproduction: At present, no domestic breeder has confirmed the spontaneous reproduction of Zebra Loaches in the aquarium. They are exclusively supplied by the Indian market or large-scale breeding in captivity.

Risks and Diseases: In the wild it is classified as Endangered (IUCN). One of the worst diseases for this species, besides the common Ich, is wasting atrophy caused by solipsistic stress.