HIKARI ALGAE WAFERSWorld's 1st Wafer Shaped Algae DietIdeal for Plecostomus !#!amp!*! Algae EatersA Perfect Balance of Vetables !#!amp!*! ProteinsThe Original !#!amp!*! Finest Algae WafersSinking Vegetable Rich WaferContains Pure-Cultured Spirulina