Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Very informational...

... in under 100 pages!I wish it had gotten more in depth on variously commonly kept species, and gotten more in depth about breeding...This is a great introductory book on how to set up your aquarium for seahorses and gives a decent overview of feeding and nutrition. Supplement this book with more species specific information, which can be found online in the various forums about seahorse keeping.