Thai metallic blue
The ideal foot span of an adult Thai Metallic Blue is about 14cm, and the ideal body length should be about 6cm. Metallic blue spiders are cave-dwelling spiders and have a particularly cruel nature, so you should pay special attention to them when raising them at home.
The larvae of Thai metallic blue are gray-black, and no trace of blue can be seen. Generally, they need to grow to more than 5 to 6 centimeters before those iconic shiny cobalt blue colors gradually appear on their feet.
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