Accurate 7-parameter reef water testing The riум Aquarium Test Strip Set lets you monitor seven key water values for reef tanks, including pH, KH, GH, NO3, Br, PO4, and two additional parameters. This provides a quick, at-a-glance view of critical water quality. Supports a healthy environment Regular testing helps your reef organisms and plants thrive in a clean, balanced environment. Abnormal values can lead to issues such as irregular growth and the emergence of unwanted organisms. Easy to use Simply dip the test strip into reef or pond water and compare the color on the strip to the included color chart. No complex procedures or extra equipment required. Fast problem detection Frequent testing allows you to identify and correct water issues quickly, helping to maintain a vibrant, thriving ecosystem. Use scenarios - New reef tank setup: establish safe baseline values and monitor stabilization during cycling. - Routine maintenance: check parameters after weekly water changes and after dosing additives. - Reef or pond care: regularly monitor water quality to prevent problems before they affect inhabitants.