Phosphate Test Kit PHOSPHATE TEST KIT REFILLS It is important to maintain natural levels of phosphate in your marine or fresh water aquariums as phosphate is a primary food for nuisance algae s. Most test kits on the market today that are readily available to the hobbyist do not have the sensitivity or accuracy required to properly determine the levels of phosphate in your aquarium system. D-D Aquarium Solutions, pioneers in phosphate removal, recommend their High Sensitivity Phosphate Test Kit which is both simple to use and easy to read. Having been developed from a laboratory grade test kit it allows accurate differentiation of phosphate levels down to 0.024ppm (PO4) on an easily readable chart. Refills are available for this test kit. Manufacturer's Product Information 2007 MSRP Each $ 74.95 Case Weight 0.27 LB Case Dimensions 6. x 3.25 x 1.5 IN Case Quantity 1
