King British Algae Wafers 100g are a complete and balanced fish food designed specifically for catfish, plecostomus, and other algae-eating fish. These wafers are presented as dark-green discs, approximately 15mm in diameter, and are formulated to sink to the bottom of the aquarium, providing an algae-based diet that meets the nutritional needs of these bottom-feeding fish. They contain a high protein content of 45%, making them highly digestible and suitable for supporting the health and well-being of these aquatic species