FishChecker

The X-Ray Tetra, also known as Pristella maxillaris, is a fascinating and peaceful freshwater fish highly prized for its unique translucent body, which allows its skeletal structure and internal organs to be visible, hence its name. Originating from the Amazon and Orinoco basins in South America, these small, schooling fish typically grow to about 1.5 to 2 inches (3.8 to 5 cm) in length. Their shimmering, almost ghostly appearance is further enhanced by subtle hints of yellow, green, or gold on their fins, often tipped with white and black markings, particularly on the dorsal and anal fins. X-Ray Tetras are an excellent choice for community aquariums due to their docile temperament, preferring to be kept in schools of six or more to thrive and display their natural schooling behaviors. They are highly adaptable and tolerant of various water conditions, though they prefer soft, acidic water with temperatures ranging from 72-79°F (22-26°C). An ideal setup would include a well-planted aquarium with plenty of open swimming space, subdued lighting, and dark substrate to highlight their ethereal beauty. They are omnivores, readily accepting high-quality flake food, micro pellets, and various live or frozen foods such as daphnia, brine shrimp, and bloodworms. Their hardiness and peaceful nature make them suitable for both beginner and experienced aquarists looking for a visually striking yet low-maintenance addition to their aquatic ecosystem.

Very hardy, transparent body.