API 5-in-1 Test Strips – Lobster Tank Water Quality Test Kit

These 5 in 1 aquarium test strips provide a fast, reliable way to monitor five critical water parameters in lobster tanks and seafood display systems: pH, nitrite, nitrate, carbonate hardness (KH), and general hardness (GH). Accurate water testing is one of the most important parts of keeping lobsters alive and healthy in a commercial display environment. Regular testing helps catch problems like ammonia spikes, pH swings, and hardness shifts before they become lethal.

Unlike liquid test kits that require multiple bottles, timing, and color comparisons across separate vials, these test strips give you a full water profile in under two minutes with no mixing required. For busy supermarket seafood departments and restaurant lobster tanks, speed and simplicity matter. These strips make it easy for any staff member to test the water quickly and accurately without specialized training.

Dip a test strip into the tank water for one second, then remove and hold it flat for 60 seconds — do not shake off excess water. Compare the color pads to the color chart on the packaging under natural or white light. Record your results and test at the same time each day for consistency. For lobster tanks, test at minimum every 48 hours, or daily if the system is new, recently medicated, or showing signs of stress.

Do not dip strips into the tank more than once per test. Discard used strips immediately. Store strips in their original container with the lid tightly closed, away from heat, light, and moisture. Do not use expired strips as readings may be inaccurate. Test at the same time each day for consistent results. If test results are concerning, verify with a liquid test kit before making any chemical adjustments to the tank.