Aqualog is a Microsoft Windows application that can be used to monitor and log any number of marine, reef, or freshwater aquariums. It is designed for both hobbyist and professional use, providing a convenient way to track water test results, maintenance items (such as water changes and chemical additions), and to keep an annotated log of observations. Click the image to the right to see a screen shot of the main AquaLog screen.

AquaLog is Open Source. You can download the fully functional version below free of charge. You do not have to register, give out your email address, or send any money to use it.

Click the link below to download AquaLog. If you find this program useful, I would appreciate some feedback via email.