Pond Acid Buffer， 1 L / 33.8 fl. oz</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Lowers pH in ornamental ponds</li><li>Designed to lower pH in decorative ponds without the use of phosphate</li><li>Ideal for use in concrete ponds where upward pH drifts are common</li><li>Use as directed; Fish and plant safe</li><li>Will lower pH but will not raise it</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/41f9OpIwLjL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41gJjw%2B87TL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/310aXmCiMJL.jpg' noproxy></br>