Pay in 4 interest-free payments of $3.37 Learn more
Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
Regularly replacing the impeller is vital for maintaining the filter’s functionality
requiring minimal effort beyond routine checks
Unit Count: 1 count
Compatible with: Interpet CF2 Internal Filter
ensuring durability and consistent performance
NT Marine Lab Carbonate Hardness Test 125L Regularly replacing the impeller isNT Labs Marine Lab Carbonate Hardness KH 50 Tests The essential water quality test for all marine aquariums. Carbonate hardness analysis for marine water stability and health. Titration kit for precise and accurate results. Contains 50 tests What is KH? KH, or carbonate hardness, describes the pH buffering capability of water. Water with the correct KH will resist changes to the pH, ensuring a stable environment for your aquariums inhabitants. KH