AlgaeMAX (Naturox)New Life Spectrum AlgaeMAX is an herbivore formula that features a basket of nine (9) varieties of algae and seaweed in addition to our high density Spectrum Nutrition Formula. This provides a more rounded diet than simply loading our pellets with a single ingredient. Great for omnivores, too. Available in sinking pellets and sinking wafers. When ordering: Regular, Medium, Large and Jumbo are all PELLET food. Wafers are flat wafer style food.