- Water Conditions: Red Rainbowfish thrive in freshwater aquariums with a temperature range of 75°F to 82°F (24°C to 28°C). They prefer slightly acidic to neutral water with a pH level between 6.5 and 7.5. Regular water changes and good filtration are essential to maintain optimal water quality.

- Tank Size and Setup: Provide a spacious tank with a minimum capacity of 30 gallons (113 liters) to accommodate a small group of Red Rainbowfish. They appreciate ample swimming space, so a long and wide aquarium is ideal. Decorate the tank with plants, rocks, and driftwood to create hiding spots and mimic their natural habitat.

- Tank Mates: Red Rainbowfish are generally peaceful and can be kept with other peaceful community fish. Ideal tank mates include other rainbowfish species, tetras, rasboras, gouramis, and peaceful bottom-dwellers like corydoras catfish. Avoid housing them with aggressive or fin-nipping species that may stress or harm them.

- Feeding Habit: Red Rainbowfish are omnivorous and have a varied diet. They readily accept high-quality flake or pellet food as their staple diet. Supplement their diet with live or frozen foods like brine shrimp, bloodworms, and daphnia to provide essential nutrients and promote their natural feeding behavior.

- Care and Behavior: Red Rainbowfish are generally hardy and adaptable, making them suitable for intermediate to experienced aquarists. They are active swimmers and appreciate open swimming space. A well-maintained aquarium with good filtration, regular water changes, and a balanced diet is crucial for their overall health and well-being.

- Breeding: Red Rainbowfish are known to be relatively easy to breed in a well-maintained aquarium. Provide a separate breeding tank with fine-leaved plants, and condition the fish with a varied diet. The females will scatter their eggs among the plants, and the fry can be raised on a diet of infusoria and baby brine shrimp.

- Captivating Display: With their vibrant colors and active swimming behavior, Red Rainbowfish add a stunning visual element to any aquarium. Whether in a species-specific setup or a mixed community tank, these fish create an eye-catching centerpiece and bring life and vibrancy to your aquatic environment.

In conclusion, Glossolepis incisus, the Red Rainbowfish, is a captivating addition to your aquarium. Their vibrant colors, peaceful nature, and active swimming behavior make them a popular choice among aquarium enthusiasts. By providing suitable water conditions, compatible tank mates, and proper care, you can enjoy their stunning display and create a dynamic and visually appealing underwater world.