Mars Copper Test Kit</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Test reads 0 to 4 mg/L or parts per million (ppm) of copper.</li><li>Helps to maintain a healthy aquarium or pond for fish by ensuring that copper (a common treatment for many parisitic infections) levels are within the healthy range.</li><li>90 tests.</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/41j8R7SXC0L.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41pZXB90BgL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51ZbX4nUaNL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/311EtGHicrL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41uv7YjWmUL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41XnHSTurML.jpg' noproxy></br>