Aquarium Systems Maintenance Program Freshwater makes keeping a clean and healthy aquarium less challenging. Overfeeding is commonly the reason for having to spend lots of time cleaning the filter, fighting algae build up and constantly unclogging filter pads. Even with good maintenance and monthly water changes, sludge and wastes remain in the aquarium in hard to reach and hard to see places, and are dissolved in the water. Our Maintenance Program, a 100% natural beneficial-bacteria based product, works to quickly find, break down and remove these wastes. It also contains probiotic bacteria to help reduce the numbers of bad bacteria in your aquarium and to restore and maintain a clean, balanced, healthy aquarium. This 30 day program will guide you through the steps of making your aquarium biologically balanced. Start the program with the first vial and then use easy to follow guide to achieve fantastic results.