Mertensii Butterfly auction Black-Eared Tangs are known for

Black-Eared Tangs are known for their signature behavior of eagerly swimming up to their owners and asking for food

With remarkable flex

In a reef tank

These blennies are known to have a distinctive personality

Mertensii Butterfly auction Black-Eared Tangs are known forA great Mertensii Butterfly! Origin: Melanesia Size info: Size M: approx. 2. 25 3. 5" There once was a Mertensii Butterfly, Whose colors would catch any eye, With a bright yellow stripe, And a tail that's just ripe, It's a beautiful fish, oh my! This fish is found in the deep, Where the coral reefs safely sleep, It eats plankton and algae, And is agile as can be, It's grace in motion, watch it creep! With a small mouth and big appetite, It's a picky