API pH Proper 6.5 Powder can be used to adjust the pH levels in a new or established aquarium.
This product sets and holds the pH level in your tank to 6.5 and resists pH rebound. It also removes chlorine, neutralizes chloramines, adds electrolytes and detoxifies heavy metals in freshwater aquariums.
Ideal for Tetras, Discus, Angelfish and other fish that thrive in soft water conditions.