Here is a small amount of websites that offer great tools for the Aquarium Hobbiest. Most of these sites offer both fresh and saltwater information for those with both types of aquariums. Enjoy!

Aquarium Fish A wonderful site for aquarium enthusiasts.
Marine Aquarium One very resorceful site!
Fish Link Central A wonderful index of fish resources.
LavidasLand Marine Fish Another wonderful example of great marine aquarium site.-

AquaLink Your "link" to great aquarium information.
Something Fishy This site is a wonderful place to purchase fish! Currently their store is down for the summer due to their new web site and additions to their livestock, but you can be put on their mailing list so you can be notified when they re-open.