GEOTHELPHUSA SP. VAR. BLUE – 蓝玉蟹 / 日本泽蟹

Blue Jade Crab Is A Rare Small-sized Freshwater Crab. Adults Have A Carapace Size Of 2-2.5cm, Bigger Than The Devil Crabs.They Prefer Long-term Underwater Activity, Occasionally Coming Onto Land. They Can Be Kept Entirely Underwater, Though A Water-land Environment Is Preferable. For Deep-water Habitats, A Slow Water Flow Is Needed To Provide Oxygen. In Contrast To Devil Crabs, This Crab Generally Stays Active In Water. It Has A Milder Temperament, Is Bold, Highly Interactive, And Can Be Kept In Low-density Groups.