ALGEN WAFFLES is a special plantbased food in the form of sinking waffels for all herbivorous armor catfish and scraping fish. In nature, these fish feed by scraping their food (especially algae) from sunken trunks and roots. The waffels contain a high proportion of fiber and Spirulina and a complete set of vitamins and trace elements. An exceptional food for algae eaters and large herbivorous fish capable of swallowing whole sinking wafers.