I began researching Aquaponics several months ago and discovered that were no good books available in the UK on the subject, but I was able to pre-order this before Sylvia Bernstein had finished writing it. The book is easy to read as well as being very informative. The author writes on the basis of her own experience in Colorado, and also frequently refers to other experts in the subject both in the US and in Australia, where aquaponics is rather more commonplace than in the UK. With this book it should be possible for anyone to set up an Aquaponics unit of whatever size suits their location and budget. it is directed primarily at the hobbyist or home gardener, but that does not imply a lack of professionalism, and the book would prove invaluable to someone whose interest is a small commercial enterprise too. The system discussed is media based, although passing reference is made to other methods of growing. If you are interested in this subject, then buy the book; I thoroughly recommend it!