Well-maintained aquariums give us insight into the fascinating underwater world. To ensure that everything runs smoothly in these mini biotopes and that the inhabitants feel comfortable, aquarium expert Ulrich Schliewen competently discusses natural habitats and the interesting behavior of fish in the standard work "Practical Handbook Aquarium." All important aspects of water and technology are explained in an easily understandable manner. Topics such as decoration and planting, setup and maintenance, fish compatibility, as well as breeding and reproduction leave no questions unanswered. The comprehensive portrait section featuring over 400 species of fish, amphibians, and invertebrates provides an excellent overview and opens up a variety of combination possibilities for the dream aquarium. Extras include nano aquariums with tiny fish in small tanks and an introduction to marine aquaristics - a home for Nemo. Many practical tips are included.