Panta Rhei Nouri POLYP: A revolutionary new food consisting of ingredients that would be encountered by the very fish the food is intended for. One of the main ingredients is jelly fish. Their polyps serve as a close replacement for coral polyps that finicky species would typically consume in the wild. Fish such as butterfly fish, angels and some filefish are prime candidates for this diet. It does not contain typical food fillers like animal protein, soy or other "unnatural" ingredients.