API pH Adjust Up Liquid in the compact 118mL size is perfect for aquarium hobbyists with smaller tanks or occasional pH adjustment needs. Its concentrated formula ensures efficient pH regulation, allowing for precise dosing and easy pH level maintenance. This smaller bottle size offers convenience and affordability, making API pH Adjust Up Liquid - 118mL an excellent choice for hobbyists seeking to create a healthy aquatic environment. Provides a convenient size for smaller aquariums or periodic pH adjustments, offering precise control over water chemistry. Helps establish and maintain alkaline conditions suitable for alkalophilic fish species and plants. Ensures compatibility with both freshwater and saltwater aquariums, delivering reliable and consistent results in promoting the well-being of your aquatic inhabitants.