Saltwater Aquarium Manager v1.5 is a PDA program for keeping track of your records pertaining to your saltwater aquarium. It was designed for keeping track of a marine reef tank, or fish-only saltwater aquariums. You can keep track of multiple aquariums, fish, invertebrates, water tests and maintenance tasks. Water quality tests include temperature, salinity, pH, ammonia, nitrate, nitrite, alkalinity and more. Finally, there is a Notes area for you to jot down any random notes that you want to keep with your other info. If you own a saltwater aquarium, Saltwater Aquarium Manager v1.5 is for you!