Breathtaking Rainbows - AQUALOG Special Author:Harro Hieronimus These fishes are as colourful as a rainbow. The 64 most beautiful rainbow fishes are presented on the striking poster. More photos plus tips about maintainance and all other issues of rainbow fish keeping can be found in the accompanying text. Pictures of the biotopes show where these pretty and easy-going fishes come from and how a rainbow fish... more » tank should look like. The fishes featured in this book are not just identified by their name but also code number. AQUALOG has developed an ingenious code number system which labels every known or newly discovered fish (incl. breeding forms etc.)with an individual code number. This number remains, despite any scientific renaming. Moreover, it enables you to communicate internationally about any fish without the danger of confusion regarding local names!« less