I would like to believe that this book, which is a digest of the international journal Tropical Fish Hobbyist for 1991, will help you learn everything you need to regulate the conditions in your aquarium, and acquaintance with various aquariums and numerous fish species will facilitate experimentation with breeding. Breeding is the goal of every tropical fish lover. However, only healthy fish in favorable conditions can breed. Therefore, the breeder is an amateur who has mastered many sciences. Controlling the freedom of fish and breeding them, he is free in his daring and can do whatever he wants with pets.