Red Devil Borneo Loach (Gastromyzon sp. Red Devil) are otherwise known as the red tail hillstream loach, named for their striking red coloration.

• Origin: This fish comes from the Meratau mountain range in South Kalimantan, Borneo, Indonesia. This area is ecologically unique and under threat from illegal logging.
• Identification: The Red Devil variant is known for its striking and distinctive red coloration on the tail.
• Habitat: Like other Gastromyzon species, it inhabits fast-flowing, oxygen-rich streams with rocky substrates. These fish are adapted to cling to rocks in strong currents.