Blue Keri / Blue Emperor Tetra

The Blue Keri, scientifically known as Inpaichthys kerri, is a stunning freshwater fish endemic to Brazil's Aripuanã River tributaries. This species is recognized for its iridescent blue body, accented by a delicate, shimmering yellow and black stripe running horizontally along its side. With a streamlined shape, this tetra exhibits a graceful swimming style, making it a delightful addition to any aquarium.

In the wild, Blue Keri Tetras thrive in slow-moving waters, often found among submerged roots and vegetation. Their natural habitat consists of clear, warm waters rich in organic material, providing them with ample hiding spaces. This preference for densely planted environments translates well to aquarium settings, where they benefit from similar conditions.

Behaviorally, Blue Keri Tetras are known for their peaceful and sociable nature, making them ideal for community tanks. They display schooling behavior, which enhances their beauty as they swim in groups, often darting playfully in the water. These fish are also relatively hardy, adapting well to different aquarium environments as long as their basic needs are met.

Overall, the Blue Keri is a charming species that not only adds color to freshwater aquariums but also promotes a peaceful community atmosphere, making them a favorite among both novice and experienced aquarists.

To ensure the well-being of Blue Keri Tetras, maintain water parameters that mimic their natural habitat. Ideal conditions include a temperature range of 24-28°C, a pH level between 6.0-7.5, and soft to moderately hard water. Regular water changes and a well-filtered tank are crucial for their health.

Feeding Blue Keri Tetras is straightforward as they are omnivorous. A varied diet consisting of high-quality flake food, micro-pellets, and occasional live or frozen foods like daphnia or brine shrimp will keep them healthy and vibrant.

In terms of compatibility, these tetras coexist well with other peaceful species. Avoid aggressive tankmates, as they may stress the Blue Keri. When introducing them to a new aquarium, acclimate them slowly over a few hours to minimize stress. Quarantine new arrivals for at least two weeks to prevent the introduction of diseases into your main tank.

With proper care, Blue Keri Tetras can thrive in a well-maintained aquarium, providing years of enjoyment for hobbyists and retailers alike.

Blue Keri Tetras are suitable for shipping, provided they are packed carefully to minimize stress during transit. Optimal packing density is to maintain a balance between the number of fish and available oxygen. Ensure that the transport temperature remains stable between 24-28°C to avoid thermal shock. As a non-CITES species, they do not require special permits for international trade.