Replenish your testing supplies with the Red Sea KH/Alkalinity Pro Test Refill. This package contains all the necessary reagents to continue using your Red Sea KH/Alkalinity Pro Test Kit, an advanced titration test designed to accurately measure the level of buffers in your reef aquarium. It's a crucial component for maintaining stable water chemistry, ensuring the health and vitality of your corals and other invertebrates.

This refill provides enough reagent for up to 75 tests, offering exceptional value and convenience. It maintains the original kit's high accuracy of 0.05 meq/l (0.14 dKH), allowing for precise and reliable measurements of your aquarium's carbonate hardness. This level of precision is essential for making informed adjustments to your water parameters and preventing dangerous fluctuations that can stress your reef inhabitants.

This product is ideal for experienced reef aquarists who already own the Red Sea KH/Alkalinity Pro Test Kit and test their alkalinity levels frequently. It is especially beneficial for those following the complete Red Sea Reef Care Program, as it enables the accurate dosing of Red Sea’s Reef Foundation B supplement. By consistently monitoring and maintaining alkalinity, hobbyists can promote robust coral growth, enhance coloration, and ensure the long-term stability of their reef ecosystem.