The Barca Snakehead is one of the rarest and most expensive freshwater fish, prized for its striking blue-gray coloration, large size, and aggressive nature. It is a predatory species requiring an advanced level of care. Specifications: Scientific Name: Channa barca Origin: India and Bangladesh (Brahmaputra River basin) Maximum Size: Up to 35 inches (90 cm) Tank Requirements: Minimum 250 gallons;…