Introduction to Red Espei Rasbora (Trigonostigma espei)

The Red Espei Rasbora, scientifically known as Trigonostigma espei, is a small, vibrant freshwater fish native to Southeast Asia. Beloved for its striking colouration and peaceful nature, it makes an excellent addition to the community aquarium. This guide is designed to help Australian aquarium enthusiasts provide the best care for these beautiful fish.

Optimal Water Conditions

Red Espei Rasboras thrive in warm, slightly acidic to neutral water, with temperatures ranging from 22°C to 28°C and a pH level of 6.0 to 7.0. Soft to moderately hard water is ideal, highlighting the importance of regular water testing and changes to maintain these conditions.

Aquarium Setup

A minimum tank size of 40 litres is recommended for a small school of Red Espei Rasboras, as they are active swimmers and display the best colouration and behaviour in groups. The aquarium should mimic their natural habitat with plenty of plants, driftwood, and a dark substrate to bring out their vibrant colours. Gentle filtration and subdued lighting will create an environment where these rasboras can thrive.

Diet and Feeding

Red Espei Rasboras are omnivorous, requiring a varied diet to maintain their health and colouration. High-quality flake food, along with regular offerings of live or frozen foods like daphnia, brine shrimp, and micro worms, will ensure they receive all the necessary nutrients. Feed small amounts once or twice daily to prevent overfeeding and maintain water quality.

Social Behaviour and Compatibility

Known for their peaceful and schooling nature, Red Espei Rasboras are well-suited for community tanks with other small, peaceful fish. Keeping them in groups of at least six will encourage natural behaviour, reduce stress, and enhance their schooling display. They are an ideal match for similarly sized tetras, danios, and dwarf cichlids.

Breeding Red Espei Rasboras

Breeding Red Espei Rasboras can be a rewarding experience. They are egg scatterers and require a breeding tank with fine-leaved plants or spawning mops. After spawning, it’s important to remove the adults to prevent them from eating the eggs. The fry are small and should be fed with infusoria or liquid fry food until they are large enough to accept larger foods.

Conclusion

With their eye-catching appearance and peaceful demeanor, Red Espei Rasboras are a joy to keep. By providing them with the proper care, a suitable environment, and a balanced diet, these stunning fish will thrive in the home aquarium, adding beauty and activity to your aquatic ecosystem.