✅ Removes existing scale buildup — gradually dissolves existing limescale in pipes and appliances

allowing you to check pH status at a glance without manual testing

View the instructions here

This is Milwaukee's top selling lab grade electrode for a reason

Whether you're at home

Bluelab PeriPod M3 & M4 Black Nutrient Dosing Tube 4m – LDPE Replacement 021591631213 ✅ Removes existing scale buildupBluelab PeriPod M3 & M4 Black Nutrient Dosing Tube 4m Replacement Kit Maintain peak dosing accuracy with this official 4 meter black LDPE nutrient tubing replacement, engineered for the Bluelab PeriPod M3 and M4. The black tubing minimises light exposure to your nutrient solution, helping prevent algae growth and preserving solution integrity in your hydroponic system. What's Included 4m black LDPE nutrient tubing 2x 1 8" straight joiners Chemical