BIONAUTIC CHIPS slowly sinking chips for marine fish. Multi-ingredient, slowly sinking chips for everyday feeding of omnivorous medium and large marine fish such as Acanthurus japonicus, Centropyge bicolor, Chelmon rostratus, Chaetodon auriga, Naso elegant, Odonus Niger, Zebrasoma flavescens and crustaceans. It contains mostly raw materials of marine origin, which ensure excellent condition of fish. Another valuable ingredient is spirulina (3%), rich in easily assimilable protein and vitamins, trace elements and natural carotenoids. Fish's coloration is intensified by natural astaxanthin and their immune system and ability to fight pathogens enhanced by garlic (8%).