Red Sea KH/Alkalinity Pro - Test Kit Refills (75 tests) 10-20 Whether used as a standalone

Whether used as a standalone piece or alongside other elements from the Juwel range

For freshwater and marine environments

UV LED Technology: Built-in UV LEDs in the impeller chamber for bacteria and algae control

Simple installation and maintenance with in-situ component removal

The Eheim Professional 3 Blue and White Filter Pad Set is suitable for the Eheim Professional 250

Red Sea KH/Alkalinity Pro - Test Kit Refills (75 tests) 10-20 Whether used as a standaloneThe Red Sea KH Alkalinity Pro Test Kit is a high precision titration test designed to accurately measure alkalinity levels in reef aquariums. With an accuracy of 0. 14 dKH (0. 05 meq l), it provides reliable results for maintaining stable buffer levels essential to coral health and growth. Key Features: Advanced titration test for alkalinity (KH) measurement High accuracy of 0. 14 dKH (0. 05 meq l) Supports precise dosing of Reef Foundation B (buffer)