Red Sea Phosphate Pro Test Kit

  * Colorimetric aquarium test kit for accurate and easy-to-read phosphate levels * New Red Sea Color wheel comparator simplifies the testing of aquarium phosphate * Versatile test kit with results for high and low range phosphate levels and algae control in aquariums ! Red Sea Phosphate Pro Test Kit takes an innovative new approach to boost accuracy of colorimetric phosphate testing. Traditional colorimetric tests involve matching sample water against a small, difficult to match color chart or color chip. Easy-view Red Sea Phosphate Pro Test Kit comparator secures the sample vial against a white background and you simply rotate the color wheel until there's a match. Comparator is viewed from above to eliminate fumbling or awkward handling of test vial and color chart. Red Sea Phosphate Pro Test Kit boasts a new level of convenien