Saltwater fish tanks are considered hard to up keep than your typical freshwater tanks due to the fact that salt water fish have less of a tolerance for changes that can occur quickly within the enclosed environment of their aquarium. It would be a mistake for a person to start planning on putting together their first tropical saltwater fish tanks without first learning and gaining the knowledge of how to set the aquarium up first. ... http://www.squidoo.com/saltwater-fish-tanks Fri, 17 Feb 2012 17:03:31 -0600 FeedCreator 1.7.2 Fri, 29 May 2009 18:14:52 -0600 http://www.squidoo.com/saltwater-fish-tanks Saltwater fish tanks are considered hard to up keep than your typical freshwater tanks due to the fact that salt water fish have less of a tolerance for changes that can occur quickly within the enclosed environment of their aquarium. It would be a mistake for a person to start planning on putting together their first tropical saltwater fish tanks without first learning and gaining the knowledge of how to set the aquarium up first. Before you can set up your saltwater fish tanks or aquarium and start filling it with exotic fish and invertebrates, you need to purchase the items that will make your tropical saltwater fish tanks a success! Fri, 29 May 2009 18:14:52 -0600