电光蓝魔鬼 Pomacentrus alleni diàn guāng lán mó guǐ

电光蓝魔鬼(Pomacentrus alleni)分布于东部印度洋岩礁海域。水族箱饲养条件下，最大体长可达8厘米。宜饲养于容积在50升以上的无脊椎动物造景水族箱中。

百度翻译提供：

Pomacentrus alleni is distributed in the reef waters of the eastern Indian Ocean. Under the condition of aquarium feeding, the maximum body length can reach 8 cm. It should be kept in an invertebrate landscaping aquarium with a volume of more than 50 liters.