Tetra Variety Wafers Mix of sinking herbivore and omnivore wafers for all bottomfeeding fish and crustaceans. • vegetable enriched with valuable spirulina algae specially for herbivorous bottom-feeding fish • omnivore wafers ideal for all other bottom-feeding fish and crustaceans • the aquarium water does not become cloudy due to the enhanced stability of the wafers • allow fish to graze on food naturally • smaller wafer size reduces competition, allowing all fish to feed • stability of wafers allows timid fish time to come out and feed • Tetra extrusion process ensures increased digestibility and acceptance