Blue Sapphire Damselfish
The Blue Sapphire Damselfish originates within the Solomon Islands, and is a brilliant blue coloration with black outlined fins. This species can quickly turn completely black when stressed which allows them to evade predators. Like many of the other damselfish within the Chrysiptera genus, it can become aggressive towards slower moving tank mates. Be sure the aquarium has plenty of live rock for territories and hiding.