Hillstream Pintado
Gastromyzon punctulatus
Water Parameters
About
Small hillstream loach covered with dark spots on a light background. Endemic to Borneo. Requires pristine, cold, highly oxygenated water. One of the smallest species in the genus Gastromyzon.
Behavior & Temperament
Small, peaceful hillstream loach. It clings firmly to smooth surfaces. Territorial at feeding spots but rarely aggressive.
Feeding
Herbivore - algae, biofilm, spirulina wafers, vegetables. Needs biofilm-rich surfaces. Supplemental feeding if no natural algae.
Breeding
Rarely reproduced in captivity. Requires specific riverine conditions.
Care Notes
Pristine, cold water REQUIRED. Strong current. High oxygenation. Sensitive to any pollution or ammonia. A “river tank” style setup is ideal. Frequent partial water changes.
Compatibility
Very peaceful. Ideal with other hillstream fish, danios, white cloud minnows. DO NOT keep with tropical warm‑water fish.
Quick Summary
| Scientific Name | Gastromyzon punctulatus |
|---|---|
| Family | Gastromyzontidae |
| Category | Fish |
| Care Level | Intermediate |
| Water Type | Freshwater |
| Max Size | 5.0 cm (2") |
| Min Tank | 80 L (21 gal) |
| Min Group | 3+ |
| Diet | Herbivore - algae, biofilm, spirulina wafers, vegetables. Needs biofilm-rich surfaces. Supplemental feeding if no natural algae. |
| Temperament | Small, peaceful hillstream loach. It clings firmly to smooth surfaces. Territorial at feeding spots but rarely aggressive. |
Track this species in your aquarium
Create a free account to add Hillstream Pintado to your tank and get personalized care tips.
Create Free Account
