The Sumo Loach, a robust and active bottom-dweller, is prized for its striking black-striped pattern and inquisitive nature. Native to Southeast Asia, it reaches 6-7 inches and requires a spacious 30+ gallon tank. Its elongated, muscular body is ideal for navigating the substrate.
These omnivorous loaches thrive in groups of 3-5, enjoying warm, slightly acidic water (74-82°F, pH 6.0-7.5) with soft to moderate hardness. They need a well-planted tank with caves, rocks, and sandy substrate to mimic their natural habitat. They are active scavengers, consuming flakes, pellets, and live/frozen foods.
Sumo Loaches are generally peaceful but can be territorial, especially in small tanks. They are compatible with medium-sized, peaceful fish like tetras and rasboras. Breeding in captivity is rare. They are sensitive to poor water quality, so regular maintenance is vital. They live 6-8 years with proper care, which includes stable water conditions and ample hiding places.
