As many of you know the first edition of Maarten Lammens' book, ' The Koi Doctor' sold out within 4 months of release. This is easy to understand  as this book is an absolute must for every Koi fanatic and should have a prominent place in your Koi library.

The Koi Doctor was written by Maarten Lammens (BSc and Master degree in verterinary science and specialist in fish diseases). This book is written for anyone who cares about the health of their fish.