The scientific name of blue tang fish is paracanthurus hepatus. It is also known as Pacific blue tang, royal blue tang, hippo tang, regal tang and palette surgeonfish. Create your own animal kingdom in your home with this Blue Tang Fish toy. This highly detailed toy animal is elegantly sculpted and hand painted to give a realistic look. It is designed to fit the little hands of your child. This educational toy will help to develop their skills while enjoying hours of imaginative play.