Fishy links
Reference Sites
Message Boards
Wet Web Media
Fish Base
Fins
Salt Water
Aquariums
Reef Central
Reefs.org
An excellent site with lots of pictures of very profesional looking home aquariums. The message board is frequented by very helpful, friendly people and is a great way to learn of other peoples experiences and opinions. 
A very good site for referencing marine aquarium articles especially for the newcomer. Included is a massive database of information on just about any fish you would want to consider keeping . There is also a questions and answers page by Bob fenner, author of the Concientious Marine Aquarist
Another site dedicated to marine aquariums containing a lot of articles for the more advanced and technically orientated.
Search for any fish, habitat, eating habits etc. Details can be found on just about all fish known to man !
Another site geared more towards the beginner containing alot of useful information
Lots of good articles and worth having a look. Covers other animals than just fish.
Aqualink
A long established site with lots of good reference material for the beginner and expert alike.
Reef Central
Aqualink
Reefs.org
Aquaria Central
In my opinion the best for friendly knowledgable advice
Also very good with over 6000 members
Definately worth visiting
Another popular board
The links below provide direct access to the message boards. Most of the boards archive their most informative threads and it is definately worth searching for your query before posting.
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