藍寶石燈

Moenkhausia sp. Mystic blue — Blue Sapphire Tetra

The Blue Sapphire Tetra (Moenkhausia sp. "Mystic Blue") is a trade species prized for its intense, full-body iridescent blue coloration that shimmers brilliantly under aquarium lighting. It is a peaceful, active schooling fish believed to originate from Brazil, and looks spectacular in large schools against dark substrate and green plants. Water quality and diet directly influence its color intensity.