Whether young or old, beginner or advanced: aquarists are always flirting with new species of fish. Because the tropical freshwater fish with their shimmering colours and fascinating behaviour make the aquarium an exciting nature experience. But this should not tempt you to put too many fish in one tank or even socialise fish that have different requirements. The fish expert Dr. Ulrich Schliewen offers in the Large GU Compass Aquarium Fish from A to Z compact knowledge of about 300 fish species - beginners fairly sorted by German species names. Each fish portrait contains all the important information - from the way of life in nature, to the requirements for keeping fish in the aquarium, to care and socialisation tips. Coloured buttons show the required tank size and water temperature at a glance. In an extra chapter the.