Nutrafin Cycle Biological Enhancer Reduces Fish Loss Rapidly Establishes New Aquariums Prevents Toxic Biological Conditions New Highly Concentrated Responsive Formula Introduce Fish Immediately* With new Nutrafin Cycle you can now enjoy your new aquatic world straight away as the fast acting formula immediately creates a habitable environment for your fish. Reduce Fish Loss Cycle's new, faster acting formula gets to work immediately to quickly reduce harmful ammonia and nitrite. This means you're far less likely to lose fish in a crisis. New Nutrafin Cycle has been developed using the latest advances in bio-technology and has achieved improved bacterial stability, higher activity levels and an ultra pure concentrated product for unparalleled consistent performance from every bottle. Biological Aquarium Supplement Eliminates toxic ammonia and nitrites Immediately establishes a safe biological aquarium environment Allows immediate introduction of fish No refrigeration required
