Interactive room
Good forums
These forums are all family frendly If anyone gets out of line it is handled quickly. Some sign up may be required the first time logging in but there is no charge for any of them.

A World of Fish
The forum for this site. I just started it so be please dont get upset if you dont get a answer the same day you post.
I will however try and visit at least once a day and help (unless I am on vacation)

Aquaria/Fish Forum
This forum is run by several top aquariusts and authors
including Mick Wickham ( Author of The Idiots guide to the freshwater aquarium)

FishForums
This forum has many educated members and you get answers to questions quick
This forum is run by fishlinkcentral

The Sea
This forum is specifically for saltwater tanks.There are over 2700 members on this forum.
There is always someone who knows how to help with any problems you may have.

Aquarium Fish -- 12 issues Aquarium Fish -- 12 issues

Successful fishkeeping for both novice and experienced aquarium hobbyists. Only $1.17 per issue. That is 71% off.