
Horseface loach
Acantopsis dialuzona
Cobitidae

Acantopsis dialuzona
Cobitidae
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Lives wild in Cambodia, China, India, Indonesia, Laos, Malaysia, Myanmar (Burma), Thailand, and 1 more country.
Inhabits rivers where they feed on small animals in the bottom sediments. Occurs in swift, clear streams with sandy or gravelly bottom; also found in large rivers.
Why "one cm of fish per liter" falls short, and what adult size, schools, territory and swimming zones mean for how many fish a tank can hold.
The most common disease in aquarium fish. How to recognize it, why it shows up, and how to get rid of it.
Two aquariums from Southeast Asia: calm forest streams and peat swamps with soft, brown water, and fast mountain streams with cool, oxygen-rich water.
From the store to the tank: how to get the fish used to your water, why you should add only a few at a time, and what to watch for in the first few days.