Keeping and Breeding Aquarium Fishes

Keeping and Breeding Aquarium Fishes deals with the aquarium as a going concern, on the factors which enter into the maintenance of this state, and on fish breeding. Cold-water and goldfish enthusiasts may complain that the tropicals seem to get an overweight share of the text. This is because they need it. This book is not concerned with fancy varieties or show standards, except so far as they ne...