Code: TET021A mix of sinking herbivore and omnivore wafers for all bottom feeding fish and crustaceans. Green wafers 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. Allows fish to graze on food naturally. Smaller wafer size reduces competition, allowing all fish to feed. Tetra extrusion process ensures increased digestibility and acceptance.