Boehlkea fredcochui

The Blue Tetra, also known as Cochu's Blue Tetra, is a lively and slender fish that brings a flash of iridescent blue to the upper and middle levels of the aquarium. Originating from South America, these fish are best known for their energetic swimming and shoaling behavior. For them to feel secure and display their best colors, they must be kept in a group of at least six. A smaller group can lead to stress and timidness. They are generally peaceful but have a well-known tendency to nip at the fins of slow-moving or long-finned fish like Bettas, Angelfish, or fancy Guppies. Therefore, it's crucial to choose their tank mates carefully, opting for other fast-moving, short-finned species. Caring for Blue Tetras is considered moderately difficult, mainly because they require stable water conditions. They thrive in a well-established tank with low water flow to mimic their natural habitat. Their omnivorous diet is easy to satisfy; a high-quality flake or micro-pellet food should be the staple, supplemented with occasional treats of frozen or live foods like daphnia or brine shrimp to promote optimal health and vitality. With proper care in a suitable environment, these dynamic little fish can be a rewarding addition to a community aquarium for up to five years.