Check the listing for details. RID-ALL WATER CLEAR 120 ML for CLOUDY WATER. Condition: New. Listed at 0.99 USD. Eliminates cloudy water caused by floating dirt, algae, protein and bacterial blooms in fresh water or marine aquariums. It will cause cloudy water and milky haze water to coagulate to form layered particles that can be removed by normal filtering. <img src="https://ti2.auctiva.com/web/aswCredit.gif" border="0"><br><a href="https://pages.ebay.com/seller-center/listing/listing-advanced-sellers/third-party-listing-tools.html#auctiva" target="_blank"><img src="https://ti2.auctiva.com/images/sc1line0.gif" border="0"></a> Track Page Views With Auctiva's FREE Counter