Developed by the prestigious Harbor Branch Oceanographic Institute, VibraGro is unlike almost all other commercially produced fish foods in that VibraGro is not a least cost formula food. This means that we always use exactly the same high quality ingredients at the exact same specifications. While this is a more costly approach, it ensures the consistency of nutritional value and performance, making VibraGro a truly unique and quality product. VibraGro is, without parallel in the aquatic world, as the most nutritionally complete, highly digestible food available. Regular feeding of VibraGro will produce dramatic results in as little as 4 weeks, guaranteed