Temperament: Peaceful, reclusive, shy
Length: 2.3-3 inches
Lifespan: 2-3 years in captivity, 10-15 years in the wild
Bottom line: Mandarin fish are lovely and come in various shapes, designs and colors. Some of their shades and colors include purple, green, yellow, orange and greenish-blue with wavy lines and patterns on a solid background. Since Mandarin fish are striking and lack scales, it’s easy to assume they’d be easy prey. However, their skin is coated with mucous and has a disgusting scent to it. Mandarin fish are slimy and smelly, and they taste bad, too. Admire their beauty, but don’t get too close.