There are many choices to consider when trying to decide which kinds of tropical fish to buy, such as price, environmental requirements, etc. It is often helpful to consult a full and complete tropical fish index before making any permanent choices. A tropical fish index is basically a list of all breeds of available tropical fish. A complete index will include useful information about each breed such as the origin, feeding and environmental requirements and a detailed photograph so that you can identify the fish.
There are many places where you can find a complete tropical fish index. You should never rely on one source alone, however, and the best place to start is the internet. The internet has fast grown into a huge resource of freely available information on just about any topic you can think of. It is no different for tropical fish and aquarium accessories. There are many web sites that are dedicated to tropical fish alone and will have a full tropical fish index available for you to browse.
There are bound to be more than one tropical fish index available on the internet. Some of them may even differ from one another, so it best to consult as many different sources as possible before believing any information that you may read online.
Another great place to find a tropical fish index is at your local aquarium store. Your local aquarium store should be highly specialized and have helpful staff members that can help you make a decision on what kinds of tropical fish to buy. Some aquarium stores may even have a tropical fish index that you can take home. A complete tropical fish index is very long, so you probably won�t get a complete index from an aquarium store.
The next best place to find a tropical fish index is at your local library. Your local library will have entire sections dedicated to tropical fish and aquariums. There will be books on how to best care for certain species and books that are one big tropical fish index. Don�t be afraid to use more than one source for information before making your decision. Use the internet, talk to the staff at your local aquarium store and go to the library, it will make your decision a lot easier.