Biosafe 6401-1 GreenClean pH Down Ph Adjuster, 1 Pounds
This Greenclean pH down ph adjuster keeps pH level in a neutral range which is essential for the health of aquatic life, plants, and the pond ecosystem. An unbalanced pH level suppresses the proper amount of nutrients aquatic plants need to thrive and is a major cause of fish stress and disease. GreenClean pH UP and GreenClean pH down slowly raise or lower the pH of pond water, making it more alkaline or acidic. Measures 15-inch width by 4.5-inch height by 11.5-inch depth.