Spotted Borneo Sucker (Gastromyzon punctulatus)
This fascinating loach is very peaceful with dwarf shrimp, has a very active and outgoing personality, and is very hardy in a mature aquarium with rich algae/biofilm and very high water flow.
The Spotted Borneo Sucker (Gastromyzon punctulatus) is a very interesting freshwater loach that is native to Malaysian Borneo. It is known for its gray body coloration, white spots, and occasional blue highlights on its fins, its peaceful yet outgoing demeanor, and its fascinating social behavior with members of its own species.
Specifications
| Feature | Detail |
|---|---|
| Species | Gastromyzon punctulatus |
| Origin | Malaysian Borneo |
| Body Color | Gray with white spots |
| Fins | Occasional blue highlights |
| Temperament | Peaceful, active, outgoing |
| Water Conditions | Mature aquarium with high water flow and rich algae/biofilm |
FAQ
What is the temperament of the Spotted Borneo Sucker?
The Spotted Borneo Sucker is peaceful with dwarf shrimp and has an active, outgoing personality. It thrives in a mature aquarium with high water flow and abundant algae or biofilm.
How should I care for this fish in my aquarium?
Provide a mature aquarium with high water flow and rich algae or biofilm. Ensure the environment is stable and well-maintained to support its active and social behavior.
Is this fish suitable for community tanks?
Yes, it is peaceful and can coexist with dwarf shrimp. However, it prefers high water flow and may not thrive in low-activity or poorly maintained tanks.


Irene Springer –
The Spotted Borneo Sucker is a lively and calm fish that quickly adapted to my tank. It enjoys the algae-covered surfaces and swims actively without bothering other inhabitants. Great addition to a community aquarium with shrimp.
Jake Metcalfe –
I was impressed by how well it settled into the tank. It has a unique pattern with white spots and subtle blue fins. The fish is active but not aggressive, making it ideal for a shared environment.
Emily Robertson –
After a few weeks, the fish started exploring the tank and interacting with the biofilm. It’s a hardy species that doesn’t require constant attention. Very satisfied with the purchase.