Excerpt - page 35: "... ammonia/ammonium to interchange, especially with regard to the introduction of fish to an aquarium (see section on choosing and introducing fish and plants). Ammonia ..."
Excerpt - page 6: "... allowing species of fish to fully exploit the entire aquatic environment. Among aquariumfish, two examples serve to illustrate this diversity. The common ..."
Excerpt - page 6: "... degree of certainty the scientific names of the most popular aquariumfishes, plus many of the rarer fishes which have a good ..."
Excerpt - page 26: "... Chapti All I Want is a Tank Full of Pretty Fish Of course you can enjoy keeping fish without specializing, without getting into rare species or breeding your fish. In fact, many aquarists never go beyond keeping an aquarium just as a thing of beauty and interest. ..."
Excerpt - page 33: "... decide to take things further and assist in describing a fish. In reality, the growth of aquariumsfishes is far more standard or able to be controlled. ..."