The Blue Emperor Tetra (Inpaichthys kerri), also known as the King Tetra, is a stunning freshwater fish that is popular among aquarium enthusiasts due to its vibrant color and peaceful nature. Here's a detailed overview:
Description
- Appearance: Blue Emperor Tetras are known for their striking iridescent blue bodies with a subtle gradient that can range from light blue to deep violet, depending on the lighting. They have a distinct black line running horizontally from the eye to the tail, and their fins often have a contrasting yellow or orange tint. The males typically display more vivid colors, especially during courtship.
- Size: They grow to a size of about 4-5 cm (1.5-2 inches), making them suitable for small to medium-sized community aquariums.
Habitat
- Native Range: Blue Emperor Tetras are native to the Amazon River basin, specifically found in the slow-moving streams and tributaries of Brazil.
- Natural Habitat: In the wild, they are found in shaded, clear waters with abundant vegetation, which provides them with shelter and breeding grounds.
Care and Maintenance in Aquariums
- Tank Size: A minimum tank size of 20 gallons is recommended for a small school of Blue Emperor Tetras. However, a larger tank is preferred if keeping them with other species.
- Water Parameters: They thrive in water temperatures between 24-28°C (75-82°F) and prefer slightly acidic to neutral pH levels (6.0-7.0). Soft water with low to moderate hardness is ideal.
- Substrate: A dark substrate can help enhance their colors, and they do well in a tank that mimics their natural environment with plenty of plants and hiding spots.
- Tank Setup: A well-planted aquarium with areas of dense vegetation and open swimming spaces is ideal. Driftwood and rocks can also be added to create a naturalistic setting. Providing shaded areas or dim lighting can help mimic their natural habitat and make them feel more secure.
