Male tattoo design featuring a crucian carp with small arm patterns

Quick answer：

Crucian carp, also known as crucian or goldfish, is a popular subject for tattoos due to its cultural significance and aesthetic appeal. The design you mentioned involves a crucian carp tattooed on a man's arm, with small patterns or motifs. Arm tattoos are common due to their versatility in size and visibility. The choice of crucian carp as a tattoo design often reflects personal preferences or a connection to Chinese culture, where the fish is associated with good luck and prosperity.