Tetra EasyBalance balances the water values of your freshwater aquarium, extending the time between partial water changes by up to six months. Adding Tetra EasyBalance to your tank, stabilises essential pH and KH water values, sustainably reducing harmful substances such as phosphate and nitrate, so that monthly partial water changes are no longer necessary. EasyBalance can be used to simplify the maintenance of soft water aquariums, such as those containing discus fish. Tetra EasyBalance also enriches aquarium water with essential vitamins, trace elements and minerals for the healthy of fish and plants, keeping the aquarium ecosystem healthy and well balanced. The Tetra Aqua Easy Balance is perfect for refreshing aquarium water, promoting the health and condition of fish and plants, and reducing the need to change the water so frequently. Easy Balance helps to control algae and replicates the action of a water change but adds valuable vitamins and trace elements that are not present in tap water. It also actively reduces nitrate and phosphate levels and stabilises pH and KH levels. In addition, the need to change the aquarium water is reduced to a minimum of once every 3 to 6 months. Keeps Aquarium Water And Fish Healthy Without The Need For Frequent Water Changes