Our Guide To Keeping Ocellated Hillstream Loach

1. About Fish Species:

   • Scientific name: Gastromyzon ocellatus
   • Common name: Ocellated Hillstream Loach
   • Family: Balitoridae
   • Origin: Borneo, Southeast Asia
   • Adult length: 4-5 cm
   • Lifespan: 5 to 8 years

2. Tank Setup:

   • Ocellated Hillstream Loaches prefer a river-like tank setup with a strong water flow and well-oxygenated water. A minimum tank size of 60L is recommended for a small group.
   • Provide plenty of rocks, smooth surfaces, and driftwood where they can attach and explore. They also enjoy dense vegetation to mimic their natural habitat.

3. Water Parameters:

   • Ocellated Hillstream Loaches thrive in slightly acidic to neutral water conditions with a pH range of 6.5 to 7.5.
   • Maintain the water temperature between 20 to 24°C (68 to 75°F).

4. Filtration and Water Flow:

   • A high-flow filter is recommended to replicate their natural river habitat, ensuring that water flow is moderate to strong and well-oxygenated.

5. Diet:

   • Ocellated Hillstream Loaches are primarily herbivores and feed on biofilm, algae, and small invertebrates. Offer sinking algae wafers as a staple, along with occasional live or frozen foods like brine shrimp or daphnia.
   • Supplement their diet with blanched vegetables like spinach or zucchini.

6. Tank mates:

   • Ocellated Hillstream Loaches are peaceful and should be kept with other non-aggressive species. They do well in groups of three or more to encourage natural behavior.
   • They are compatible with small, peaceful fish like rasboras, danios, and other gentle loaches.

7. Behavior and Compatibility:

   • Ocellated Hillstream Loaches are generally peaceful and display unique climbing behavior on smooth surfaces and rocks. They are best kept with calm, non-competitive tank mates.
   • Avoid keeping them with large or aggressive fish, as they may become stressed and fail to thrive.