ANATOMY AND BIOLOGY
Whatever type of aquarium you choose, a minimal knowledge of the anatomy and
biology of the species you are raising is an essential prerequisite. The information
below, presented in layman's language, allows you to keep your fish in good health,
in the best possible conditions, to feed them appropriately so that they can grow,
and to facilitate their reproduction — in short, to understand them better in order
to take better care of them.