A photo of Banded rainbowfish

Banded rainbowfish Care Guide

Melanotaenia trifasciata

❤️ Care

Tank Setup

The Banded Rainbowfish thrives in a moderately maintained aquatic environment. The ideal water parameters for these fish are a pH range of 6.0 to 8.5 and a temperature between 23°C and 28°C. These fish prefer a spacious tank setup due to their size, which ranges from 6 to 12 cm. A minimum of 30 liters per fish is recommended. Banded Rainbowfish are social and do best in groups, so maintaining a school size of at least six individuals is advisable. They are versatile in their tank habitat preferences, inhabiting surface, mid-tank, and bottom areas. Ensure to provide ample swimming space and include plant matter to mimic their natural environment.

Feeding

The Banded Rainbowfish has an omnivorous diet that should be varied to keep them healthy and colorful. Suitable food options include flakes, pellets, and a variety of live, frozen, and freeze-dried foods. They enjoy bloodworms, brine shrimp, tubifex worms, frozen shrimp, daphnia, and micro worms. Along with these protein sources, include vegetable matter or algae wafers to balance their diet. Occasionally, color enhancing foods or stick-on tablets can be included to enhance their natural hues. Feeder fish can also be provided, but ensure they are safe and disease-free.

Behavior and Social Needs

These fish are social and peaceful, thriving in a community with other non-aggressive species. With a very peaceful general aggression level, Banded Rainbowfish are ideal for community tanks. However, they can exhibit moderate territorial behavior, so ensure enough space is provided to mitigate any disputes. During breeding periods, there might be a slight increase in aggression, but it is generally manageable.

Breeding

Banded Rainbowfish show a slight increase in aggression during breeding. To encourage successful breeding, provide plenty of plant cover or breeding mops, as these fish lay their eggs on such surfaces. Ensure the breeding environment is stress-free and maintain optimal water conditions to emulate their natural habitat.

Hardiness and Maintenance

Banded Rainbowfish are moderately hardy, making them suitable for aquarists with some experience. Their maintenance level is also moderate, requiring regular tank cleaning and consistent monitoring of water parameters. They are moderately affordable, making them accessible to many hobbyists. Providing a stable environment with good water quality and a balanced diet will ensure their health and vitality.

📊 Datasheet

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  • DifficultyModerate
  • HardinessModerate
  • Liters per Fish30 L
  • Maintenance LevelModerate Maintenance
  • pH6.0 - 8.5
  • Minimum School Size6
  • Temperature23.0 - 28.0 °C

Please note: These values are based on the average of various confirmed sources.

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