The Fourline Wrasse is a small, gorgeous wrasse from Hawaii. The Fourline Wrasse has a Hunter Green colored body with horizontal neon blue lines running along its body. They have bright eyes highlighted in red, which also have a horizontal band. As they move their eye upward or downward the band becomes more noticeable. These fish are very peaceful and love to swim around with curiousity. The Fourline are also beneficial for their interest in eating nuisance bristle and flat worms. As with most Pomacanthus Angels, these fish go through extraordinary color changes from juvenile to adult. Wrasses are also able to change their sex during these phase changes.