2 PACK - Aquachek one minute Phosphate Pool &amp; Spa Test - 562227<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>20 tests per bottle</li><li>One order includes two bottles</li><li>Easy to use and maintain your swimming pool or spa</li><li>Results in only a minute!</li><li>A must for a swimming pool or spa owners!</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51r74BxonHL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41LLbm9tLqL.jpg" noproxy>