Perfect Reefer Tool.

The people or individual who made this application must not only be a fellow reefer but a great designer and innovator. The app is packed with useful knowledge, conversions and methods to reach and maintain targeted goals. This app will help me save time, maintains my tank and make changes with confidence. This application is well worth the money. Thank you. I hope my great words encourage you to continue to update and create more useful tools and applications for the reefing community