The theory is simple, by creating an organic ecosystem with water rich in value and oxygen our goldfish will thrive. Having been proven with outstanding results, tested by trial and error, the method of care and the all natural treatments recommended in these 242 pages are based on many years of experience gathered first hand. Numerous articles covering anything you ever wanted to know about goldfish with beautiful color images. If your goldfish is sick or you just want to be prepared in case of emergency, this book offers emergency rescue procedure and recommended follow up treatment; tonics...