The friendliest place on the web for anyone with an interest in aquariums or fish keeping!
If you have answers, please help by responding to the unanswered posts.
A couple of the more specialized sites I visit are www.plantgeek.net and www.cichlid-forum.com. The first one is great if you are interested at all in plants and the second not only has great info on cichlids but more product reviews than you can find almost anywhere else.
http://www.google.com/
If there is a particular fish, invert, plant, or biotope that you are interested in, there is surely a website out there dedicated to it...and this is the place to find it!
These are just a representative sample. I've bookmarked 28 web sites just dedicated to cichlids of various kinds and another 22 on planted tanks. I probably visit about a half dozen sites on a regular basis.