The author Gerald Bassleer explains in 2 minutes the details about his book on marine aquarium fish diseases: prevention, diagnosis and treatment!
A book with many nice photographs that help you to solve the problems with your diseased marine fish and lots of info on treatments!
The book is available in 4 languages= DE, EN, FR and NL.
This book can be ordered online via [ Ссылка ]
or
via [ Ссылка ]
